Description: - Airflow to support 700HP*
- *Up to 650 RWHP with Emissions Compliant Tuning and Basic Supporting Mods
- 41 psi Boost @ Sea Level
- Custom Billet 64mm 11-Blade Compressor Wheel - Lightweight...More Details »
Item #: CPS200275
Condition: New
In stock. Ships in 3-5 business days. Additional 10-15 business day lead time on powder coat.
This Product cannot ship to the state of California
Price: $3,149.00
2017-2023 L5P Duramax Stealth Mach 2 67mm Drop In VGT TurboNew
- Airflow to support 800HP*
- *Up to 650 RWHP with Emissions Compliant Tuning and Basic Supporting Mods
- HFV (High Flow Vane) Technology - Custom Vane/Nozzle Ring Assembly
- Taller and Wider Va...
Description: - Airflow to support 800HP*
- *Up to 650 RWHP with Emissions Compliant Tuning and Basic Supporting Mods
- HFV (High Flow Vane) Technology - Custom Vane/Nozzle Ring Assembly
- Taller and Wider...More Details »
Item #: CPS200362
Condition: New
Raw in stock and ships in 3-5 business days. Additional 10-15 business day lead time on powder coat.
This Product cannot ship to the state of California
Price: $3,549.00
2017-2023 L5P Duramax Stealth STR Drop In VGT TurboNew
- Proven to support up to 625 RWHP with stock emissions
- Extra airflow to make 80-100rwhp over 'Tune only' L5P
- Works great with box tuners, custom tuning, or without tuning
- Lower average EG...
Description: - Proven to support up to 625 RWHP with stock emissions
- Extra airflow to make 80-100rwhp over 'Tune only' L5P
- Works great with box tuners, custom tuning, or without tuning
- Lower average...More Details »
Item #: CPS200143
Condition: New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on powder coat.
This Product cannot ship to the state of California
Price: $2,149.00
2017-2025 Duramax L5P ARP-2000 Head Stud KitNew672036049546
- ARP 2000 Material
- 220,000 PSI Tensile Strength
- Chrome-moly Steel, 12-Point Nuts
- Parallel-Ground Washers Included
- Black Oxide Finish
- Sold as a kit
- Made in USA
Description: - ARP 2000 Material
- 220,000 PSI Tensile Strength
- Chrome-moly Steel, 12-Point Nuts
- Parallel-Ground Washers Included
- Black Oxide Finish
- Sold as a kit
- Made in USA
Item #: 230-4301
Condition: New
Price: $745.00
2017-2025 Duramax L5P ARP-Custom Age 625+ Head Stud KitNew672036049584
- ARP Custom Age 625+ Material
- 260,000 PSI Tensile Strength
- Chrome-moly Steel, 12-Point Nuts
- Parallel-Ground Washers Included
- Sold as a kit
- Made in USA
Description: - ARP Custom Age 625+ Material
- 260,000 PSI Tensile Strength
- Chrome-moly Steel, 12-Point Nuts
- Parallel-Ground Washers Included
- Sold as a kit
- Made in USA
Item #: 230-4302
Condition: New
Price: $1,995.00
2017-2025 L5P Duramax New Exergy Injectors 100%New
- 8 New Modified Injectors
- Injector Coppers and O-rings
Description: -8 New Injectors
-Modified 50% flow over OEM
-Injector Coppers and O-rings
Item #: L5P-050-SAC
Condition: New
This Product cannot ship to the state of California
Price: $3,707.60
2017-2025 L5P Duramax Fleece Injector PigtailNew
- Replacement injector wire harness pigtail
- Addresses common failure point associated with DTC (P0201-P0208)
- Available individually or in sets of 4 or 8
- Buy more and save!
Description: - Replacement injector wire harness pigtail
- Addresses common failure point associated with DTC (P0201-P0208)
- Available individually or in sets of 4 or 8
- Buy more and save!
Item #: FPE-HAR-L5P-INJ-PT
Condition: New
In stock and ships in 3-5 business days when purchasing 8 (FPE-HAR-L5P-INJ-PT-8P).
Price: $59.99
2017-2026 L5P Duramax 2" Stainless Up Pipe Kit for OEM or WCFab Manifolds w/ GasketsNew
- Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Heavy Duty 2" Passenger Side Up Pipe
- Up Pipe Gaskets (4)
- Flows 26% Better than OEM
- NO TUNING ...
Description: - Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Heavy Duty 2" Passenger Side Up Pipe
- Up Pipe Gaskets (4)
- Flows 26% Better than OEM
- NO TUNING REQUIRED
- Made in USA
Item #: WCF100624
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Description: - MAP Sensor Weld Fitting / Bung for Custom Fabricated Intercooler Piping
- CNC Machined Billet Aluminum
- Made in USA
Item #: WCF205-34
Condition: New
In Stock. Ships in 3-5 business days.
Price: $30.00
2017-2026 L5P Duramax Billet Black Anodized Turbo Resonator PlugNew
- CNC Machined Billet Aluminum Plug
- Black anodized finish with engraved logo
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Description: - CNC Machined Billet Aluminum Plug
- Black anodized finish with engraved logo
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
- Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold t...
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100226
Condition: New
In Stock. Ships in 3-5 business days.
This Product Cannot Ship to the State of California
Price: $2,225.00
2017-2026 L5P Duramax Billet Exhaust ManifoldsNew
- Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold ...
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100373
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $1,619.00
2017-2026 L5P Duramax CP3 Conversion KitNew
- Your Choice of Custom Exergy Sportsman, 10mm, 12mm, or 14mm CP3 pump specific to this kit
- Billet Aluminum, Black Anodized CP3 Pump Mount Plate
- High Pressure Fuel Line
- High Pressure Rail ...
Description: - Your Choice of Custom Exergy Sportsman, 10mm, 12mm, or 14mm CP3 pump specific to this kit
- Billet Aluminum, Black Anodized CP3 Pump Mount Plate
- High Pressure Fuel Line
- High Pressure Rail...More Details »
Description: - Left & Right Mount
- High Grade Hardware for Mount to Engine
- Thread-locker compound
- Poly Bushings
- Semi Gloss Black Powder Coat Finish
Item #: WCF100166
Condition: New
In Stock. Ships in 3-5 business days.
Price: $595.00
2017-2026 L5P Duramax High Flow Cast Turbo Intake HornNew
- Flows 27% Better than Stock!
- True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for optimize...
Description: - Flows 27% Better than Stock!
- True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for...More Details »
Item #: WCF100775
Condition: New
WCFab Red, WCFab Grey, Illusion Purple, Bengal Blue, Bengal Red, Flat Black, Gloss Black, Gloss White and Candy Teal in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This Product cannot ship to the state of California
- Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Description: - Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Item #: WCF100188
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Illusion Purple, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on
other colors.
Price: $185.00
2017-2026 L5P Duramax Up Pipe Bolt KitNew
ARP Up Pipe Bolt kit for 2017+ Duramax. 12 Washers and Bolts for installing both up pipes. Includes ARP Lube
Description: - 3.5" Steel Down Pipe
- High Temp Black Ceramic Coat Finish
- Heat Wrap Pre-installed
- Catalyst Back - Emissions Compliant
- SEMA Certified Emissions Compliant (SC-WCF01-0183)
- NO TUNING REQUIRED!
- Made in USA
Item #: WCF100129
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $345.00
2018-2023 L5P Duramax EZ Lynk 5 Tune Pack ECM TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- 5 Power Levels At Your Finger Tips When You Need Them
- Lightning fast installation
- FREE I...
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- 5 Power Levels At Your Finger Tips When You Need Them
- Lightning fast installation
- FREE...More Details »
Item #: DM1JO1272093000
Condition: New
This Product cannot ship to the state of California
- Yields 2 Inches of front lift
- 0.75 Inch Strut Spacer Kit
- 0.5 Inch Preload Spacer Kit
- Uses OE upper control arms
- Enhances the truck's appearance and reduce the factory nose down rake
...
Description: - Yields 2 Inches of front lift
- 0.75 Inch Strut Spacer Kit
- 0.5 Inch Preload Spacer Kit
- Uses OE upper control arms
- Enhances the truck's appearance and reduce the factory nose down rake...More Details »
Item #: 110-91044
Condition: New
Price: $269.95
2019+ CHEVROLET SILVERADO 4500/5500/6500 - KELDERMAN - ALPHA SERIES FRONT BUMPERNew
The Alpha Series Bumper line is now available for the 2019+ Silverado 4500, 5500, and 6500 trucks. This winch-ready bumper comes standard with 4" light bar cutouts and our signature pockets for swi...
Description: The Alpha Series Bumper line is now available for the 2019+ Silverado 4500, 5500, and 6500 trucks. This winch-ready bumper comes standard with 4" light bar cutouts and our signature pockets for...More Details »
Item #: KELDERMAN GM MD ALPHA FRNT
Condition: New
Please Call for Availability
This product is only Available for Purchase and Installation Through Our Performance Shop.
2019+ CHEVROLET SILVERADO 4500/5500/6500 -KELDERMAN - BRAVO SERIES FRONT BUMPERNew
Get some added protection for the front of your Silverado with a Kelderman Bravo Series Bumper. Available with light bar cutouts and optional clevis hook mounts.
- Modular 3-Piece Design
- Low ...
Description: Get some added protection for the front of your Silverado with a Kelderman Bravo Series Bumper. Available with light bar cutouts and optional clevis hook mounts.
- Modular 3-Piece Design
- Low...More Details »
Item #: KELDERMAN GM MD BRAVO FRNT
Condition: New
Please Call for Availability
This product is only Available for Purchase and Installation Through Our Performance Shop.
2019+ CHEVROLET SILVERADO 4500/5500/6500 -KELDERMAN - DELTA SERIES FRONT BUMPERNew
A strong, durable option for the front end of your Silverado with seemingly endless possibilities for customization.
- Modular 3-Piece Design
- Low Profile
- Optional Clevis Hooks
- Optional ...
Description: A strong, durable option for the front end of your Silverado with seemingly endless possibilities for customization.
- Modular 3-Piece Design
- Low Profile
- Optional Clevis Hooks
- Optional...More Details »
Item #: KELDERMAN GM MD DELTA FRNT
Condition: New
Please Call for Availability
This product is only Available for Purchase and Installation Through Our Performance Shop.
2019+ Chevy Silverado 4500/5500/6500 & International CXT L5D Duramax Pickup Bed Rail Extension KitNew
- Full length 11G steel c-channel frame rail extensions
- Three full width crossmembers
- Eight bed mounting points
- Front and rear bolt points to chassis
- Made in USA
- Available as a DIY w...
Description: - Full length 11G steel c-channel frame rail extensions
- Three full width crossmembers
- Eight bed mounting points
- Front and rear bolt points to chassis
- Made in USA
- Available as a DIY...More Details »
Item #: WCF100627
Condition: New
10-15 Business Day Lead Time
Ships truck freight. Shipping address must be commercial address with access to a forklift to unload or nearest freight hub for pick up. Will Call Pickup at our facility is also available.
Price: $995.00
2019-2023 L5D Duramax EZ Lynk 5 Tune Pack ECM TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +125 RWHP & +240 lb/ft TQ to your Medium Duty Duramax
- 5 Power Levels At Your Finger Tips When You Need Them
- Lightning fast installati...
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +125 RWHP & +240 lb/ft TQ to your Medium Duty Duramax
- 5 Power Levels At Your Finger Tips When You Need Them
- Lightning fast...More Details »
Item #: DM1KO1272093010
Condition: New
This Product cannot ship to the state of California
Free Ground Shipping
Price: $950.00
2019-2023 L5D Duramax HP Tuners Custom Performance TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +125 RWHP & +240 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light To...
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +125 RWHP & +240 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light...More Details »
Item #: DT1180030001000
Condition: New
This Product cannot ship to the state of California
Free Ground Shipping
Price: $600.00
2019-2023 Silverado / Sierra 1500 5.3L & 6.2L S&B Cold Air Intake KitNew841372048746
- Minimizes air restriction and flows up to 51.69%* better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out unw...
Description: - Minimizes air restriction and flows up to 51.69%* better than stock
- Fully enclosed airbox that protects the filter from dirt and keeps out engine heat
- Integrated box seal that keeps out unwanted engine heat
Item #: 75-5128-1, 75-5128-1D
Condition: New
This Product Cannot Ship to the State of California
Price: $379.00
2019-2024 Chevy Silverado / GMC Sierra 1500 Tow & Stow for GM MultiPro Tailgate - Fits 2" ReceiverNew843233006339
- Designed specifically to work with GM's MultiPro tailgate
- Lock it in your receiver, stow the ball assembly underneath, and you're free to use the inner-gate and step feature of your MultiPro t...
Description: - Designed specifically to work with GM's MultiPro tailgate
- Lock it in your receiver, stow the ball assembly underneath, and you're free to use the inner-gate and step feature of your MultiPro tailgate
- Yields 2 Inches of front lift and 1 inch of rear lift
- 0.75 Inch Strut Spacer Kit
- 0.5 Inch Preload Spacer Kit
- Cognito 1 inch Block and U Bolt Kit
- Uses OE upper control arms
- Enhances...
Description: - Yields 2 Inches of front lift and 1 inch of rear lift
- 0.75 Inch Strut Spacer Kit
- 0.5 Inch Preload Spacer Kit
- Cognito 1 inch Block and U Bolt Kit
- Uses OE upper control arms
- Enhances...More Details »
- Yields 3 Inches of Front Lift
- Cognito SM Series Upper Control Arm Kit
- Fox 2.5 Performance Elite Series Remote Reservoir Coilover Front Shocks
- Fox 2.5 Performance Elite Series Remote Rese...
Description: - Yields 3 Inches of Front Lift
- Cognito SM Series Upper Control Arm Kit
- Fox 2.5 Performance Elite Series Remote Reservoir Coilover Front Shocks
- Fox 2.5 Performance Elite Series Remote...More Details »
Item #: 210-P1006
Condition: New
$120 Flat Rate Ground Shipping On Cognito Lift Kits - Continental US Only - Appears as Handling Charge during checkout
- Yields 3 inches of front lift and 2 inches of rear lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A pair of ELKA 2.5 Coilover Remote Reservoir front shocks
- A pair of ELKA 2.5 Pi...
Description: - Yields 3 inches of front lift and 2 inches of rear lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A pair of ELKA 2.5 Coilover Remote Reservoir front shocks
- A pair of ELKA 2.5...More Details »
Item #: 210-P1138
Condition: New
$120 Flat Rate Ground Shipping On Cognito Lift Kits - Continental US Only - Appears as Handling Charge during checkout
- Yields 3 Inches of front lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A Pair of Fox 2.0 Performance Series Coilover IFP Front Shocks
- A Pair of Fox 2.0 Performance Series Monot...
Description: - Yields 3 Inches of front lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A Pair of Fox 2.0 Performance Series Coilover IFP Front Shocks
- A Pair of Fox 2.0 Performance Series...More Details »
- Yields 3 Inches of front lift and 2 Inches of rear lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A Pair of ELKA 2.0 IFP Coilover Front Shocks
- A Pair of ELKA 2.0 IFP Rear Shocks...
Description: - Yields 3 Inches of front lift and 2 Inches of rear lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A Pair of ELKA 2.0 IFP Coilover Front Shocks
- A Pair of ELKA 2.0 IFP Rear Shocks...More Details »
- Yields 3 Inches of front lift and 2 Inches of rear lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A Pair of Fox 2.0 Performance Series Coilover IFP Front Shocks
- A Pair of Fox 2....
Description: - Yields 3 Inches of front lift and 2 Inches of rear lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- A Pair of Fox 2.0 Performance Series Coilover IFP Front Shocks
- A Pair of Fox...More Details »
Item #: 210-P0879
Condition: New
Price: $2,637.73
2020+ GM 2500/3500HD - KELDERMAN - DELTA SERIES REAR BUMPERNew
- 3-Piece Modular Design
- Standard & Wide Versions Available for Use with Stock and Aftermarket Fender Flares
- Optional Clevis Hooks
- Optional LED Lights
- Optional Parking Sensor Mounting H...
Description: - 3-Piece Modular Design
- Standard & Wide Versions Available for Use with Stock and Aftermarket Fender Flares
- Optional Clevis Hooks
- Optional LED Lights
- Optional Parking Sensor Mounting Holes
Item #: KELDERMAN 20+ GM DELTA RR
Condition: New
Please Call for Availability
This product is only Available for Purchase and Installation Through Our Performance Shop.
2020-2023 GMC SIERRA 2500/3500HD - KELDERMAN - DELTA SERIES FRONT BUMPERNew
- 3-Piece Modular Design
- Standard & Wide Versions Available for Use with Stock and Aftermarket Fender Flares
- Optional Clevis Hooks
- Optional LED Lights
- Optional HD Winch Mount
- Optiona...
Description: - 3-Piece Modular Design
- Standard & Wide Versions Available for Use with Stock and Aftermarket Fender Flares
- Optional Clevis Hooks
- Optional LED Lights
- Optional HD Winch Mount
- Optional Parking Sensor Mounting Holes
Item #: KELDERMAN 2-+ GMC DELTA FRNT
Condition: New
Please Call for Availability
This product is only Available for Purchase and Installation Through Our Performance Shop.
Description: - 5" aluminized steel constant-diameter DPF-back exhaust system.
- 15% reduction in exhaust temperature 2 feet behind the tip during regen
- Huge patented 6.5" x 7.5" ob-round slash-cut exhaust...More Details »
Item #: 48997, 48997-B
Condition: New
CARB E.O. Not Required
Price: $628.20
2020-2023 L5P Duramax - Cognito CV Front Driveline for 4-Inch, 7-Inch, & 10-Inch LiftNew
- Complete direct bolt in CV driveline
- 1310 series u-joint double cardan CV
- 1330 u-joint at differential
- Lift Height: 4-Inch 7-Inch and 10-Inch
- 0.25-hour DIY install time
- Made in the...
Description: - Complete direct bolt in CV driveline
- 1310 series u-joint double cardan CV
- 1330 u-joint at differential
- Lift Height: 4-Inch 7-Inch and 10-Inch
- 0.25-hour DIY install time
- Made in the USA
Description: - Select Mild or Aggressive Shift Points
- Better Acceleration
- Quicker Shifts
- Prevents short shifting in performance use
- Improved Torque Converter lock up strategy
- Improved Clutch...More Details »
Item #: 10speedtcmtuningonly
Condition: New
This Product cannot ship to the state of California
Price: $300.00
2020-2023 L5P Duramax HP Tuners Custom Performance ECM TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light To...
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to +150 RWHP & +270 lb/ft TQ to your Duramax
- Single Tune Options Available:
- Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs
- Light...More Details »
Item #: DT1160030001002
Condition: New
This Product cannot ship to the state of California
Free Ground Shipping
Price: $600.00
2020-2023 SILVERADO 2500/3500HD - KELDERMAN - DELTA SERIES FRONT BUMPERNew
- 3-Piece Modular Design
- Standard & Wide Versions Available for Use with Stock and Aftermarket Fender Flares
- Optional Clevis Hooks
- Optional LED Lights
- Optional HD Winch Mount
- Optiona...
Description: - 3-Piece Modular Design
- Standard & Wide Versions Available for Use with Stock and Aftermarket Fender Flares
- Optional Clevis Hooks
- Optional LED Lights
- Optional HD Winch Mount
- Optional Parking Sensor Mounting Holes
Item #: KELDERMAN 20+ CHEVY DELTA FRNT
Condition: New
Please Call for Availability
This product is only Available for Purchase and Installation Through Our Performance Shop.
2020-2024 Chevrolet Silverado HD - Morimoto - XB Hybrid Headlights (Pair)New840203394410
- Headlights: 2x (One Pair) 2020-2024 Silverado 2500/3500 HD XB Hybrid Headlights
- Functions: DRL (White), Turn, Parking, Low, High
- Wiring: Plug and Play Harness, Fuse Tap
- Input: GM Multi-P...
Description: - Front Shock (Single)
- For Leveled Trucks running Aftermarket Upper Control Arms such as Cognito or Kryptonite and 1.5" to 2.5" of Front Lift
Item #: 985-24-244
Condition: New
Price: $356.95
2020-2024 Duramax Fox 2.0 Performance Series RR Rear Shock for 0" to 1" of Rear LiftNew711745591295
- Rear Shock (Single)
- For Stock Height Trucks with 0" to 1" of Rear Lift