Wehrli Custom Fabrication - WCFab » Cognito Motorsports

Cognito 3-Inch Elite Leveling Kit with Fox Elite 2.5 Reservoir shocks for 2011-2019 GM 2500/3500 2WD/4WD Trucks

We’ve bundled everything you need in a leveling package for your GM 2500/3500 with high quality Cognito components and Fox shocks. There’s no guesswork and you SAVE with the bundled price. Cognito components are engineered, manufactured and assembled in the USA. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, Cognito Pitman and Idler Arm Support Kit, front and rear Fox Elite Series Reservoir shocks.

The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the ball joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Heavy duty ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms provide ample droop travel that is required for optimal ride quality and all suspension components to last and work properly.

Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.
Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks & SUVs for decades. The Cognito PISK (Pitman & Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks & SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle’s pitman and idler arms, which eliminate the forward and rearward movement of the center-link.
Performance Elite Series 2.5-Inch Reservoir smooth body shocks give you enhanced ride quality and the control you need when heading off the pavement. They take their design from Fox's Off-Road race shocks, so they've been thoroughly perfected in brutal conditions that you will probably never see. Fox's athletes push the boundaries in competition to develop race-proven performance you can bolt onto your Truck or SUV. External compression adjusters allow you to quickly adapt the shocks to a wide variety of terrain and vehicle loads, providing the ideal setting to tackle the trickiest off-road obstacles or tame the twists and turns on the asphalt with the turn of a knob.

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

The Cognito 3 Inch Performance Leveling Kit contains everything you need to level your truck or SUV with high quality components.

The Cognito 3 Inch Performance Leveling Kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, front and rear Fox Performance Series Monotube shocks and front shock spacers to maximize droop travel.

The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability. Cognito components are engineered, manufactured and assembled in the USA.

Fox 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 4” Standard Lift Kit (bundled) for 2001-2010 Chevrolet and GMC 2500HD/3500HD 2WD/4WD Trucks (Non-Torsion Bar Drop).

Cognito have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality components. There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.

The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.

The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity.

The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The Cognito 2-Inch Block and U-Bolt Kit includes 2-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

These boxed upper control arms are the perfect upgrade for your 2001-2010 2500HD or 3500HD truck. The boxed design makes them extremely sturdy which makes them great for towing and offroad use. The sealed ball joint is stronger than factory and is designed to withstand harsh environments and road conditions. You can add this kit to your stock or lifted truck to assist in leveling, help with alignment issues, and to gain more droop travel.

Supersedes Model UCAK100010

Cognito have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.

The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality.

The control arm kit features boxed sheet metal arms that are powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings.

Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The Cognito 4-inch Block and U-Bolt Kit includes 4-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

The Cognito Standard 2" Leveling Lift Package is preconfigured with all of the standard components that we recommend and have preselected to properly level your 4WD Ford F250/F350 truck.

All Cognito Standard Packages consist of individual component boxes that together, include the necessary components to achieve a complete leveled system. Cognito leveling packages are compatible with specific vehicles based on precise "year, make, model and sub-model" selections.

In some instances, there are subtle changes in manufacturer chassis, suspension, steering, brake and drive-train configurations (between model production years and half-years) that will dictate specific component configuration requirements.

Cognito Standard Leveling Lift Packages are pre-configured to achieve "level" vehicle rake (front-to-rear ride height), then we provide you with component options that allow you to change the rake angle, in addition to upgrade options such as: shocks, steering upgrades components, that are popular choices among our professional builders.

If you require assistance selecting the correct parts for your truck or would like a custom powder coating quote, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3-Inch Performance Leveling Kit with Fox PS 2.0 IFP for 2011-2019 GM 2500/3500 2WD/4WD Trucks.

We’ve bundled everything you need in a leveling package for your GM 2500/3500 with high quality Cognito components and Fox shocks. There’s no guesswork and you SAVE with the bundled package price. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, front and rear Fox Performance Series Monotube shocks.

The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability. Cognito components are engineered, manufactured and assembled in the USA.

Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions."

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3-Inch Premier Leveling Kit for 2011-2019 GM 2500/3500 2WD/4WD Trucks.

We’ve bundled everything you need in a leveling package for your GM 2500/3500 with high quality Cognito components and Fox shocks. There’s no guesswork and you SAVE with the bundled price. Cognito components are engineered, manufactured and assembled in the USA. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, Cognito Pitman and Idler Arm Support Kit, front and rear Fox Performance Series Remote Reservoir shocks and front shock spacers to maximize droop travel.

The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability.

The Cognito PISK (Pitman & Idler Arm Support Kit) replaces the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks & SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle’s pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

Fox 2.0 Performance Series Remote Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series Reservoir shock a predictable ride quality capable of handling the roughest road conditions.

If you require assistance selecting the right parts for your truck, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito Leveling Kit for 2011-2019 GM 2500HD/3500HD 2WD/4WD trucks.

We've bundled the select parts into our Cognito Leveling Kit for 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks. This kit is complete with our performance Cognito Ball Joint SM Series Upper Control Arm Kit, spacers to use with stock front shocks, and torsion bar keys.

The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms add performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability.

1” front shock extender kit and torsion bar adjuster key kit are included.

Included components:
• 110-90298 - Cognito Ball Joint SM Series Upper Control Arm Kit
• 110-90270 - Torsion Bar Adjuster Key Kit
• 110-90259 - 1” Front Shock Extender Kit
• Cognito Sticker Pack"

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 4-inch Performance Lift Kit for 2011-2019 Silverado/ Sierra 2500/3500 2WD/4WD Trucks.

Cognito have bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.

The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality.The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. Eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They are easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The Cognito 1-inch Block and U-Bolt Kit includes 1-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

Cognito 4” Standard Lift Kit (bundled) for 2011-2019 Chevrolet and GMC 2500HD/3500HD 2WD/4WD Trucks (Non-Torsion Bar Drop).

We’ve selected all the parts you’ll need to lift your GM 2500HD/3500HD 4 inches with high quality Cognito components and Fox performance shocks. At the core of this lift package is our performance proven Cognito Front Suspension Lift Kit featuring an integrated skid plate that ties the front and rear cross members together for unmatched front-end rigidity. The kit includes custom fabricated spindles and all bracketry required for installation as well as 1” fabricated rear blocks and new U-Bolts for the rear. These parts are hand built here in the USA and finished with a durable semi-gloss black powder coating.

The Fox 2.0 Performance Series Monotube Shocks are perfectly matched to give a comfortable on-road ride and predictable off-road handling in even the toughest of conditions.

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

Cognito 7-inch Performance Lift Kit for 2011-2019 Silverado/ Sierra 2500/3500 2WD/4WD Trucks.

Cognito have bundled everything you need in a lift kit for your GM 2500/3500 with high quality components. There is no guesswork, and you SAVE with the bundled price. Cognito components are engineered, manufactured, and assembled in the USA.

The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. Eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They are easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The Cognito HD front sway bar is designed to reduce body roll, so you have better vehicle control and greatly improves traction for safer driving. These HD Sway Bars are developed for this specific application. Measuring 1.5 Inch in diameter and made from heat treated and hot formed 4140 chromoly steel for extra strength and durability. Larger sway bar clamps and polyurethane bushings are included.

The Cognito 4-inch Block and U-Bolt Kit includes 4-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

Cognito 7” Standard Lift Kit (bundled) for 2011-2019 Chevrolet and GMC 2500HD/3500HD 2WD/4WD Trucks equipped with StabiliTrak (Non-Torsion Bar Drop).

We’ve selected all the parts you’ll need to lift your GM 2500HD/3500HD 7 inches with high quality Cognito components and Fox performance shocks. At the core of this lift package is our performance proven Cognito Front Suspension Lift Kit featuring an integrated skid plate that ties the front and rear cross members together for unmatched front-end rigidity. The kit includes custom fabricated spindles and all bracketry required for installation as well as 4” fabricated rear blocks and new U-Bolts for the rear. These parts are hand built here in the USA and finished with a durable semi-gloss black powder coating.

The Fox 2.0 Performance Series Monotube Shocks are perfectly matched to give a comfortable on-road ride and predictable off-road handling in even the toughest of conditions.

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

These boxed upper control arms are the perfect upgrade for your 2011-2019 2500HD or 3500HD truck. The boxed design makes them extremely sturdy which makes them great for towing and offroad use. The sealed ball joint is stronger than factory and is designed to withstand harsh environments and road conditions. You can add this kit to your stock or lifted truck to assist in leveling, help with alignment issues, and to gain more droop travel.

Supersedes Model - UCAK100051

Cognito 3-Inch Performance Leveling Kit For Dodge RAM 2014-2020 2500 4WD Trucks

We've bundled everything you need in a leveling package for your RAM / Cummins 2500 4WD with high quality Cognito components and Fox shocks. There is no guesswork and you SAVE with the bundled package price.

The Cognito 3-inch front coil springs offer the increased ride height you want without sacrificing ride quality. These springs feature a progressive spring rate to achieve optimal ride quality.

Cognito HD Track Bar recenters the front axle and is specifically designed for 3 inches of front lift. The Track Bar’s fixed-length design makes for a quick install with no unnecessary adjustments.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

If you require assistance selecting the correct parts for your truck or would like a custom powder coating quote, please call us at 630-277-8239 to speak with one of our specialists about your application.

***Not Compatible with RAM / Cummins 3500 Models***

The Cognito Standard 2" Leveling Lift Package is preconfigured with all of the standard components that we recommend and have preselected to properly level your 4WD Ford F250/F350 truck.

All Cognito Standard Packages consist of individual component boxes that together, include the necessary components to achieve a complete leveled system. Cognito leveling packages are compatible with specific vehicles based on precise "year, make, model and sub-model" selections.

In some instances, there are subtle changes in manufacturer chassis, suspension, steering, brake and drive-train configurations (between model production years and half-years) that will dictate specific component configuration requirements.

Cognito Standard Leveling Lift Packages are pre-configured to achieve "level" vehicle rake (front-to-rear ride height), then we provide you with component options that allow you to change the rake angle, in addition to upgrade options such as: shocks, steering upgrades components, that are popular choices among our professional builders.

If you require assistance selecting the correct parts for your truck or would like a custom powder coating quote, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3-Inch Elite Leveling Kit with Fox Elite 2.5 Reservoir Shocks for 20-21 Silverado/Sierra 2500/3500 2WD/4WD

We have bundled everything you need in a leveling kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components and Fox shocks.

There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.

This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, Cognito Pitman and Idler Arm Support Kit, front and rear Fox Elite Series Reservoir shocks.

The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the ball joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality.

The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Heavy duty ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Ball Joint SM Series Upper Control Arms provide ample droop travel that is required for optimal ride quality and all suspension components to last and work properly.
Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.
Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades.

The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.
These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

Performance Elite Series 2.5-Inch Reservoir smooth body shocks give you enhanced ride quality and the control you need when heading off the pavement. They take their design from Fox's Off-Road race shocks, so they've been thoroughly perfected in brutal conditions that you will probably never see.

Fox's athletes push the boundaries in competition to develop race-proven performance you can bolt onto your Truck or SUV. External compression adjusters allow you to quickly adapt the shocks to a wide variety of terrain and vehicle loads, providing the ideal setting to tackle the trickiest off-road obstacles or tame the twists and turns on the asphalt with the turn of a knob

Each Kit Features:

-Cognito Ball Joint SM Series Upper Control Arm Kit
-Cognito Pitman and Idler Arm Support Kit
-Cognito Torsion Bar Adjuster Key Kit
-Fox 2.5 Performance Elite Series Reservoir Shocks
-3-inches of front lift
-Maintains adequate droop travel to optimize ride quality
-PISK improves drivability, fuel economy, and tire wear
-Allows for up to a 35x12.5 tire on a 9-inch wide wheel with zero offset
-4 hour DIY Install Time
-Made in the USA

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3-Inch Elite Leveling Kit with King 2.5 Reservoir Shocks for 20-21 Silverado/Sierra 2500/3500 2WD/4WD

We have bundled everything you need in a leveling kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork.

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the ball joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality.

The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Heavy duty ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito SM Series Upper Control Arms provide ample droop travel that is required for optimal ride quality and all suspension components to last and work properly.

Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.

Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle pitman and idler arms, which eliminate the forward and rearward movement of the center-link. King's new line of Original equipment manufacturer, (OEM), shock upgrade kits provide a bolt on suspension system that elevates your on and off-road performance to unmatched levels.

Each kit has been subjected to punishing real world testing to develop the optimal damping curves and spring rates for your vehicle. Built with the same quality of materials and precise tolerances found on our high-end race shocks our OEM upgrade kits enable you to experience the famous King ride quality on your daily driver or prerunner.

Built with race winning design features our kits come complete and provide simple 100 percent bolt on installation with no cutting or welding done to your vehicle. Our front kits provide an adjustable ride height and up to a 25 percent increase in wheel travel.

Rear kits typically allow a 15 percent travel increase. Large 2.5-inch diameter shock bodies and external reservoirs dramatically increase fluid capacity and heat dissipation to provide sustained damping performance even under the most punishing conditions. Our OEM upgrade shocks feature the same serviceable design that allows for valve adjustments with simple hand tools just like our race shocks.

Each Kit Features:

-Cognito Ball Joint SM Series Upper Control Arm Kit
-Cognito Pitman and Idler Arm Support Kit
-Cognito Torsion Bar Adjuster Key Kit
-King 2.5 Reservoir Shocks with compression adjusters
-3-inches of front lift
-Maintains adequate droop travel to optimize ride quality
-PISK improves drivability, fuel economy, and tire wear
-Allows for up to a 35x12.5 tire on a 9-inch wide wheel with 5-inch backspacing
-4-hour DIY install time
-Made in the USA

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3” Performance Leveling Kit with Fox PS 2.0 IFP for 2020-2021 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.

We have bundled everything you need in a leveling kit for your 20-21 Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components and Fox shocks.
There is no guesswork. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, front and rear Fox Performance Series Monotube shocks.
The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability. Cognito components are engineered, manufactured and assembled in the USA.

Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.

Each Kit Features:

-Yields 3-inches of front lift
-Improves vehicle appearance and reduces nose-down rake
-Maintains adequate droop travel to retain ride quality
-Fits up to a 35x12.5-inch tire on a 9-inch wide wheel with 5.75-inch backspacing
-Cognito Ball Joint SM Series Upper Control Arm Kit
-Fox 2.0 Performance Series IFP Monotube front and rear shocks
-Torsion Bar Adjuster Key Kit
-3.5-hour DIY install time
-Made in the USA

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3-Inch Performance Leveling Lift Kit With Fox PS 2.0 IFP Shocks for 20-21 Silverado/Sierra 2500/3500 2WD/4WD

We have bundled everything you need in a leveling kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork.

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the ball joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Heavy duty ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms provide ample droop travel that is required for optimal ride quality and all suspension components to last and work properly. Cognito Torsion Bar Keys allows for increased front ride height. Their forged construction makes them practically indestructible and they bolt in for easy installation.

The Cognito 1-inch Block and U-Bolt Kit includes 1-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They are easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.

Each Kit Features:

-Yields 3-inches of front lift
-Cognito Block and U-Bolt Kit yields 1-inch of rear lift
-Improves vehicle appearance and reduces nose-down rake
-Maintains adequate droop travel to retain ride quality
-Fits up to a 35x12.5-inch tire on a 9-inch wide wheel with 5.75-inch backspacing
-Cognito Ball Joint SM Series Upper Control Arm Kit
-Fox 2.0 Performance Series IFP Monotube front and rear shocks
-Torsion Bar Adjuster Key Kit
-4.5-hour DIY install time
-Made in the USA

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 3-Inch Premier Leveling Kit with Fox PSRR 2.0 Shocks for 20-21 Silverado/Sierra 2500/3500 2WD/4WD

We have bundled everything you need in a leveling kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components and Fox shocks.

There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, Cognito Pitman and Idler Arm Support Kit, front and rear Fox Performance Series Remote Reservoir shocks and front shock spacers to maximize droop travel.

The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability.

The Cognito PISK (Pitman and Idler Arm Support Kit) replaces the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

Fox 2.0 Performance Series Remote Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look.

The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series Reservoir shock a predictable ride quality capable of handling the roughest road conditions.

Each Kit Features:

-Yields 3-inches of front lift
-Cognito Ball Joint SM Series Upper Control Arm Kit
-Cognito Pitman and Idler Arm Support Kit
-Cognito Torsion Bar Adjuster Key Kit
-Fox 2.0 Performance Series Remote Reservoir Shocks
-.5-inch Front Shock Extender Kit
-Maintains adequate droop travel to optimize ride quality
-PISK improves drivability, fuel economy, and tire wear
-Allows for up to a 35x12.5 Tire on a 9-inch Wide Wheel with Zero Offset
-Made in the USA

If you require assistance selecting the correct parts for your application, please call us at 630-277-8239 to speak with one of our specialists about your application.

Cognito 4-Inch Performance Lift Kit with Fox PS 2.0 IFP Shocks for 20-21 Silverado/Sierra 2500/3500 2WD/4WD

We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components.
There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.

The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.

The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality.

The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Pre-installed maintenance free ball joints are included as well as new crush sleeves and polyurethane bushings.

The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades. The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity.

Eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The Cognito 2 inch Block and U-Bolt Kit includes 2 inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

Each Kit Features:
-Yields 4-inches of front lift
-Cognito Block and U-Bolt Kit yields 2-inches of rear lift
-SM Series Ball Joint Upper Control Arms
-Patented Pitman and Idler Arm Support Kit
-Fox 2.0 Performance Series Remote Reservoir Shocks
-Maintains Adequate Droop Travel for Superior Ride Quality
-Allows for up to a 37x12.50 Tire on a 9-Inch Wide Wheel with 5.5-inch backspacing
-Made In USA

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

Cognito 4” Standard Lift Package (bundled) for 2020-2021 GM 2500/3500 2WD/4WD Trucks.

We’ve bundled everything you need in a lift kit for your GM 2500/3500 with high quality Cognito components. There’s no guesswork and you SAVE with the bundled price. Cognito components are engineered, manufactured and assembled in the USA. The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.

The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The Cognito 2” Block and U-Bolt Kit includes 2” tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts Each Kit Features:

For assistance selecting the correct parts for your truck, or a quote for custom powder coated parts, please call 630-277-8239 to speak with one of our specialists.

Fits as stock replacement or leveled and lifted applications where an upgrade is desired to provide better performance, style, and function.

The boxed sheet metal arms are welded and powder coated semi-gloss black. Pre-installed maintenance free ball joints are included as well as new crush sleeves and polyurethane bushings.

These arms feature corrected ball joint angle for lifted and leveled applications. The allowable droop travel is also improved with the design of these arms. Ample droop travel is required for good ride quality and all suspension components to last and work properly.

Each Kit Features:

Pre-installed maitenance free ball joints

Corrected ball joint angle

Added caster

Powder coated semi-gloss black

Polyurethane bushings

Made in The USA

*Supersedes 110-90761*

Cognito Alloy Series Heavy-Duty Tie Rod Kit For 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 2500 2WD/4WD SUVs and 2003-2009 Hummer H2 and H2 SUTs. The Cognito Alloy Series Tie Rod kit is a Heavy-Duty stock replacement upgrade where the inner joint incorporates an oversized alloy ball and socket. Sold as a Pair. Made in the USA. Note: *Due to the larger inner joint, longer sway bar end links may be necessary for stock or lifted vehicles to avoid contact with the sway bar while turning.

Cognito Extreme Duty Tie Rod And Center Link Kit For 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 2500 2WD/4WD SUVs and 2003-2009 Hummer H2 and H2 SUTs. New Alloy Steel Extreme Duty Center Link And Tie Rods Direct Bolt In Complete Replacement For Stock Center Link And Tie Rod Assemblies. Also Converts The Stock Style Inner Tie Rod Joint From A Ball And Socket Axial Loaded Joint To A Radial Loaded Joint Which Is Significantly Stronger And Offers More Articulation than OE. For use only in OEM position. Not for use with lift kits that use a dropped center link. Made in the USA.

Cognito Adjustable Front Limit Strap Kit is for 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 2500 2WD/4WD SUVs and 2003-2009 Hummer H2 and H2 SUTs for Cognito leveling kits. This kit is used when there is no front shock in the stock location to limit the droop travel. With no shock acting as the droop limiter, the upper control arm becomes the droop limiter which transfers that load causing premature wear to the upper ball joint. It is a bolt in installation but requires holes to be drilled to mount the upper end, and there is adjustability built in to fine tune the length to control the droop limit.

Cognito Front Lower Shock Mount Bracket for 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2WD/4WD 2500 SUVs and 2003-2009 GM Hummer H2 and H2 SUTs. Add's length of the front shocks for leveling applications where Cognito upper control arms and stock shocks are used. This shock mount bracket kit is used to take advantage of the increased droop travel that Cognito upper control arms provide. OE hardware is used for install.

Cognito Heim Joint style Heavy-Duty Tie Rod Kit For 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 2500 2WD/4WD SUVs and 2003-2009 Hummer H2 and H2 SUTs. These Heim joint tie rod kits are not recommended for use in environments with harsh weather conditions since the Heims do not have protective boots to keep debris/salt out of the joints. For use with OE spindles. Made in the USA.

Cognito forged steel Torsion Bar Adjuster Key Kit for 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 2500 2WD/4WD SUVs and 2003-2009 Hummer H2 and H2 SUTs. Torsion bar keys are used to set the ride height of the front of the truck and are commonly used in leveling kits, and it is important to set the height appropriately as to leave ample suspension droop travel to maintain a good ride quality. There are several different torsion bar spring rates that GM made and put in these trucks, the rate depending on the model and features of the truck. Some trucks that have a higher spring rate may not need aftermarket torsion bar adjuster keys to obtain the maximum recommended ride height. This kit is only used in leveling kit applications as well as lifted applications when the higher setting of that particular lift kit range is desired like taking a 4" Cognito lift kit to the 6" setting.

"Fox 2.0 Factory Race Series Remote Reservoir single rear shock for 0"" to 1"" lift height for 1999-2018 Chevrolet and GMC 1500 2WD/4WD trucks and SUVs, 2001-2010 Chevy and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2500 2WD/4WD SUVs and 2003-2009 GM Hummer H2, H2 SUTs.

2.0 Factory Race Series Reservoir smooth body shocks give you enhanced ride quality and the control you need when heading off the pavement. They take their design from our Off-Road race shocks, so they've been thoroughly perfected in brutal conditions that you will probably never see. Our athletes push the boundaries in competition to develop race-proven performance you can bolt onto your truck or SUV.

Anodized aluminum external reservoirs allows for increase oil and nitrogen capacity while delivering striking race look. Applications are available to fit most stock and lifted trucks and SUVs. Our complete line of bolt-on, Factory Race Series shocks provide improved damping in any terrain. Experience for yourself the incredible performance and precise control that 2.0 Factory Race Series Reservoir shocks deliver.

• Body: 2.0"" Smooth bore and honed seamless alloy bodies.
• Body Plating: Zinc-plated and double-clear coated for long lasting finish.
• External Reservoir: 2.0"" Smooth bore 6061-T6 Aluminum is hard anodized black.
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum.
• Shaft: 5/8"" hard chrome plated heat-treated alloy steel.
• Piston: Race-developed high-flow piston design.
• Valving: Application specific valving to maximize performance.
• Seals: Redundant sealing pack system main seal, wiper seal, scraper seal.
• Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures.
• Bushings: Quiet nitrile rubber allows for increased suspension articulation.
• Mounting: Direct replacement for stock and aftermarket lifts kits."

Fox 2.0 Performance Series IFP single front shock matched for the Cognito leveling kit for 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2500 SUVs and 2003-2009 GM Hummer H2 and H2 SUTs.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series IFP shock a predictable ride quality capable of handling the roughest road conditions.

*Supersedes model FOX-PSMT-LFK-GM8L-2001*

SuperSteer Heavy Duty Idler Arm Support and Weld In Gusset is a steering upgrade needed for the 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD trucks, 2001-2013 2500 Suburban and 2500 Yukon XL, and the 2003-2009 Hummer H2 and H2 SUTs. The idler pivot is what the idler arm mounts to and pivots about, and the OEM idler pivot has issues with bending the shaft and also bending the tabs on the frame that locate the idler pivot. When these issues happen, the passenger side of the drag link ends up higher in the frame, creating an excessive angle of the passenger tie rod and usually causes tie rod problems. The Cognito Idler Pivot is a much stronger upgrade that has a hardened alloy steel shaft with tapered roller bearings. Also included is a weld in gusset to strengthen the frame tabs in order to keep the steering components moving in their intended positions. Unwanted steering movements and play lead to premature tire and tie rod wear, lower fuel economy, lane wandering and poor steering control.

Forged Pitman & Idler Arm Support kit - 2001-2010 Chevy/GMC 2/4WD 1500HD/2500HD/3500HD trucks & 2500 SUV/H2. For use only on OEM center link in OEM position, or OEM replacement center link in OEM position. Not for use with lift kits that use a dropped center link.

Supersedes models PISK2008 and 110-90247

"Cognito Heavy-Duty Front Sway Bar End Link Kit For a variety of GM applications. This specific kit is typically used for stock height or leveled 2001-2019 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2500 SUVs including Hummer H2s and H2 SUTs and 7""/9"" lifts on 2007*-2018 Chevy and GMC 1500 2WD/4WD trucks and SUVs. These end links are also a little longer than OE recommended lengths to allow clearance for our Larger Diameter tie-rod upgrade. Used as a Heavy-Duty replacement of the OE style end links which are notorious for breaking. Our Sway bar link kits utilize a lower clevis system which takes some of the angle off of the link when the suspension is cycling. Minimizing stress that can cause breakage. While we often upgrade other manufacturers kits with these links. We recommend you check your current length and match it up to the specs below to help order the correct size if you do not have a Cognito Motorsports lift. Sold in pairs. Made in the USA. *Not compatible with 2007 ""classic"" body style models – (2007 ""classic"" style compatible with 1999-2006 model components).

Mounting surface to mounting surface measurement for this kit is 7"" (Measured from top of lower control arm up to the bottom of sway bar).
If a different length kit is needed please see alternate SKU."

Cognito HD Series Upper Ball Joint comes in select Cognito Upper Control Arm kits. For 01-20 Silverado/Sierra 1500HD-3500HD 14-18 Silverado/Sierra 1500 Trucks.

Ball Joints are a moving part therefore a normal wear item on any vehicle. The Cognito design is a bolt in style ball joint that is very easy to replace on the Cognito ball joint style upper control arm kits.

This heavy-duty ball joint is a maintenance free hardened alloy steel precision CNC machined joint. It is spring loaded so that any slight wear will be taken up and not affect its operation for maximum life.

Castle nut, cotter pin, grease fittings and boot are included. Does not include mounting hardware.

Supersedes Cognito Motorsports model #110-90142, 110-90754

"Fox 2.0 Performance Series IFP single rear shock for stock to 1"" over stock for 2011-2020 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks, 2001-2010 Chevy and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks and 2001-2013 Chevy and GMC 2500 SUVs and 2003-2009 GM Hummer H2, H2 SUTs.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series IFP shock a predicable ride quality capable of handling the roughest road conditions.

• Body: 2.0"" Metal impacted 6061-T6 aluminum will resist rust over time.
• Body Plating: Clear-anodized for a durable finish.
• Internal Reservoir: Internal IFP mono-tube reservoir design separates shock oil from the high-pressure nitrogen.
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum.
• Shaft: 5/8"" hard chrome plated heat-treated alloy steel.
• Piston: Race-developed high-flow piston design.
• Valving: Application specific valving to maximize performance.
• Seals: Redundant sealing pack system main seal, wiper seal, scraper seal.
• Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures.
• Bushings: Quiet nitrile rubber allows for increased suspension articulation.
• Mounting: Direct replacement for stock and aftermarket lifts kits."

"Fox 2.0 Performance Series IFP single rear shock for 1.5"" to 4"" rear lift height for 2011-2020 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks, 2001-2010 Chevy and GMC 1500HD and 2500HD 2WD/4WD trucks and 2001-2013 Chevy and GMC 2WD/4WD 2500 SUVs.
The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series IFP shock a predicable ride quality capable of handling the roughest road conditions. +

• Body: 2.0"" Metal impacted 6061-T6 aluminum will resist rust over time.
• Body Plating: Clear-anodized for a durable finish.
• Internal Reservoir: Internal IFP mono-tube reservoir design separates shock oil from the high-pressure nitrogen.
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum.
• Shaft: 5/8"" hard chrome plated heat-treated alloy steel.
• Piston: Race-developed high-flow piston design.
• Valving: Application specific valving to maximize performance.
• Seals: Redundant sealing pack system main seal, wiper seal, scraper seal.
• Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures.
• Bushings: Quiet nitrile rubber allows for increased suspension articulation.
• Mounting: Direct replacement for stock and aftermarket lifts kits."

"Fox 2.0 Performance Series Remote Reservoir single rear shock for 0-1"" rear lift height for 2011-2020 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks, 2001-2010 Chevy and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2WD/4WD 2500 SUVs and 2003-2009 GM Hummer H2, H2 SUTs.

The aluminum bodied 2.0 Performance Series Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized aluminum shock body that dissipates heat faster than a conventional steel body shock.

Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look. The included black anodized reservoir mounting clamp and other components are CNC machined from 6061-T6 aluminum. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series Reservoir shock a predicable ride quality capable of handling the roughest road conditions.

• Body: 2.0"" Metal impacted 6061-T6 aluminum will resist rust over time.
• Body Plating: Clear-anodized for a durable finish.
• External Reservoir: 2.0"" Smooth bore 6061-T6 Aluminum is hard anodized.
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum.
• Shaft: 5/8"" hard chrome plated heat-treated alloy steel.
• Piston: Race-developed high-flow piston design.
• Valving: Application specific valving to maximize performance.
• Seals: Redundant sealing pack system main seal, wiper seal, scraper seal.
• Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures.
• Bushings: Quiet nitrile rubber allows for increased suspension articulation.
• Mounting: Direct replacement for stock and aftermarket lifts kit."

Cognito 2" Economy Leveling Kit for 2005-2016 Ford F250 / F350 4WD Super Duty. This kit consists of (2) spring spacers, (2) bump stop spacers and all required mounting hardware.

Supersedes model TLKP-3003

Cognito Allison Transmission bracket for 2005-2019 Chevrolet and GMC 2500HD / 3500HD 4WD trucks (equipped with 6 speed Allison only). This bracket provides additional clearance around the CV head on Cognito drivelines by relocating the shift linkage. Made in the USA. Note: Required with Cognito CV front drivelines on trucks equipped with 6 speed Allison transmissions.

Fox 2.0 Performance Series IFP single front shock matched for the Cognito leveling kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series IFP shock a predicable ride quality capable of handling the roughest road conditions.

Fox 2.0 (PSRR) Single Front Shock for Cognito leveling systems on 2011-2019 GM 2500HD / 3500HD 2WD/4WD trucks (Performance Series Remote Reservoir).

Fox 2.0 Performance Series Remote Reservoir single front shock matched for the Cognito leveling kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.
The aluminum bodied 2.0 Performance Series Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized aluminum shock body that dissipates heat faster than a conventional steel body shock.

Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look. The included black anodized reservoir mounting clamp and other components are CNC machined from 6061-T6 aluminum. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series Reservoir shock a predicable ride quality capable of handling the roughest road conditions.

Cognito Pitman and Idler Arm Support kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.

Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks & SUVs for decades. The Cognito PISK (Pitman & Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks & SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicles pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

*Kit includes all necessary mounting hardware. Made in the USA. NOTE: Only for use on stock height or lifted vehicles with the OE center-link in the stock location.

*Supersedes models PISK3008 and 110-90248*

Cognito .5" Front Shock Extender kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. It will add .5" to the length of the front shocks for leveling applications where the OE upper control arm and shock is used. This extender kit is also used on Cognito lift kits that use the Fox shocks when the Cognito upper control arm is added to take advantage of increased droop travel. Mounting hardware is included.

Cognito 1" Front Shock Extender kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. It will add 1" to the length of the front shocks for leveling applications where Cognito upper control arms and OE shocks are used. This extender kit is used to take advantage of the increased droop travel that Cognito upper control arms provide. Mounting hardware is included.

Cognito 2" Economy Leveling kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. This kit consists of torsion bar keys and shock extenders to be used with OE or OE length shocks. All required mounting hardware is included.

Cognito Alloy Series Heavy-Duty Tie Rod Kit For 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. The Cognito Alloy Series Tie Rod kit is a Heavy-Duty stock replacement upgrade where the inner joint incorporates an oversized alloy ball and socket. Sold as a Pair. Made in the USA. Note: *Due to the larger inner joint, longer sway bar end links may be necessary for stock or lifted vehicles to avoid contact with the sway bar while turning.

NOTE - -Extended length end link kit recommended if stock or level: #110-90252

Cognito forged steel Torsion Bar Adjuster Key Kit for 2011-2019 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks. Torsion bar keys are used to set the ride height of the front of the truck and are commonly used in leveling kits, and it is important to set the height appropriately as to leave ample suspension droop travel to maintain a good ride quality. There are several different torsion bar spring rates that GM made and put in these trucks, the rate depending on the model and features of the truck. Some trucks that have a higher spring rate may not need aftermarket torsion bar adjuster keys to obtain the maximum recommended ride height. This kit is only used in leveling kit applications as well as lifted applications when the higher setting of that particular lift kit range is desired like taking a 4" Cognito lift kit to the 6" setting.

Fox 2.0 Performance Series IFP single front shock matched for the Cognito leveling kit for 2020-2021 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series IFP shock a predicable ride quality capable of handling the roughest road conditions.

***ONLY FOR USE WITH COGNITO UPPER CONTROL ARMS***

Cognito Pitman and Idler Arm Support kit for 2020-2021 GM 2500/ 3500 2WD/4WD Trucks

Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks & SUVs for decades. The Cognito PISK (Pitman & Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks & SUVs.

These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle’s pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

*Kit includes all necessary mounting hardware.

***NOTE: Only for use on stock height or lifted vehicles with the factory center-link in the stock location.***

This Cognito product is protected by Utility Patent # US 7,475,891 B2 – All Rights Reserved

Cognito forged steel Torsion Bar Adjuster Key Kit for 2020-2021 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.

Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.

Torsion bar keys are used to set the ride height of the front of the truck and are commonly used in leveling kits, and it is important to set the height appropriately as to leave ample suspension droop travel to maintain a good ride quality. There are several different torsion bar spring rates that GM made and put in their trucks, the rate depending on the model and features of the truck. Some trucks that have a higher spring rate may not need aftermarket torsion bar adjuster keys to obtain the maximum recommended ride height. This kit is only used in leveling kit applications as well as lifted applications when the higher setting of that particular lift kit range is desired.