Ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
This Product cannot ship to the state of California
Price: $2,999.00
Sale: $2,549.15
Save: 15%
Save: $449.85
2006-2007 LBZ Duramax 4" Intake Kit with Air Box Stage 2New
- 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet...
- Recommended for trucks with stock or basic bolt on parts
- 5 Power Levels Adjustable on-the-fly through Steering Wheel Controls
- Level 1 - 10hp/40tq, Level 2 - 20hp/55tq, Level 3 - 30hp/70tq, ...
This Product cannot ship to the state of California
2011-2015 LML Duramax Stage 3 High Flow Intake Bundle KitNew
- 4" Intake Pipe (37% Gain in Air Flow Over Stock)
- 4.8" Intake Horn (5.6% Gain in Air Flow Over Stock)
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter with Pre-Filter Cover
...
Description: - 4" Intake Pipe (37% Gain in Air Flow Over Stock)
- 4.8" Intake Horn (5.6% Gain in Air Flow Over Stock)
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter with Pre-Filter Cover...More Details »
Item #: WCF100505
Condition: New
WCFab Red, WCFab Grey, Gloss Black and Gloss White 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
Price: $2,595.00
2001-2004 LB7 Duramax Y-Bridge KitNew
- 3" Fabricated Billet Y-Bridge (clearanced for OEM style intake horn)
- 3" Passenger Side Intercooler Pipe - 14g Mandrel Bent Aluminum Construction
- 50% more airflow than OEM upper intake manif...
Description: - 3" Fabricated Billet Y-Bridge (clearanced for OEM style intake horn)
- 3" Passenger Side Intercooler Pipe - 14g Mandrel Bent Aluminum Construction
- 50% more airflow than OEM upper intake...More Details »
Item #: WCF100693
Condition: New
WCFab Red, WCFab Grey and Gloss Black 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
Price: $925.00
2017-2019 L5P Duramax 4" Intake Resonator PipeNew
-4" Aluminum Intake Pipe
-Silicone Hump Boots
-T-bolt Clamps
-Powder coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!
-Made in USA
Description: -4" Aluminum Intake Pipe
-Silicone Hump Boots
-T-bolt Clamps
-Powder coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!
-Made in USA
Item #: WCF100709
Condition: New
Gloss Black 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
Price: $235.00
2003-2007 5.9L Cummins 4" Intake KitNew
2003-2007 5.9L Cummins 4" Intake Kit for OEM style Turbocharger.
-4" Intake
-Dry Air Filter
-Hardware for MAF Sensor Mounting
-Outerwear's Pre-Filter Cover
-Silicone Boot and Clamps
Description: 2003-2007 5.9L Cummins 4" Intake Kit for OEM style Turbocharger.
-4" Intake
-Dry Air Filter
-Hardware for MAF Sensor Mounting
-Outerwear's Pre-Filter Cover
-Silicone Boot and Clamps
Item #: WCF100346
Condition: New
WCFab Red with Standard Brushed Tag and Gloss Black with Standard Brushed Tag 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
Price: $429.00
6.7L Cummins Aluminum IAT Sensor BungNew
- IAT Bung for Custom Intakes
- CNC Machined Billet Aluminum
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
This product Cannot Ship to the State of California
Price: $450.00
Air Filter 5" Inlet (Dry)New
- Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton filters
- Exceptional filtra...
Description: - Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton filters
- Exceptional...More Details »
Item #: WCF100719
Condition: New
In Stock. Ships in 3-5 business days.
Price: $75.00
2011-2016 LML Duramax Stage 2 High Flow Intake Bundle KitNew
- 4" Intake Pipe (37% Gain in Air Flow Over Stock)
- 4.8" Intake Horn (5.6% Gain in Air Flow Over Stock)
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter & Pre-Filter Cover
- ...
Description: - 4" Intake Pipe (37% Gain in Air Flow Over Stock)
- 4.8" Intake Horn (5.6% Gain in Air Flow Over Stock)
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter & Pre-Filter Cover
-...More Details »
Item #: WCF100439
Condition: New
WCFab Red, WCFab Grey, Gloss Black and Gloss White 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
- Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Fully TIG Welded 11 GA Stainless Steel Construction Heavy Duty Up Pipes
- Manifolds finished in Black Ceramic Coat rated for 1800...
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot...More Details »
Item #: WCF100562
Condition: New
10-15 business day lead time
This Product cannot ship to the state of California
Price: $545.00
Air Filter 5" Inlet Multipack (Dry) - QTY 8New
- 8 Pack of 5" Air Filters
- Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton f...
Description: - 8 Pack of 5" Air Filters
- Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton...More Details »
Item #: WCF100719-8
Condition: New
In Stock. Ships in 3-5 business days.
Price: $570.00
2003-2007 6.0L Power Stroke Aluminum MAF Sensor BungNew
- MAF Bung for Custom Intakes
- CNC Machined Billet Aluminum
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot...More Details »
Item #: WCF100190
Condition: New
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag 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
Description: - MAP Sensor Bung / Weld Fitting for Custom Fabricated Intercooler Piping
- CNC Machined Billet Aluminum
- Made in USA
Item #: WCF205-35
Condition: New
In Stock. Ships in 3-5 business days.
Price: $30.00
2015-2025 6.7L Powerstroke 3" Hot Side Intercooler Pipe KitNew
- 3 in. Hot Side Intercooler Pipe
- 7% Improvement in Air Flow Over Stock
- Silicone Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Retaining Clip
- 14g Mandrel Bent Aluminum Cons...
Description: - 3 in. Hot Side Intercooler Pipe
- 7% Improvement in Air Flow Over Stock
- Silicone Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Retaining Clip
- 14g Mandrel Bent Aluminum...More Details »
Item #: WCF100316
Condition: New
WCFab Red, WCFab Grey, Gloss White and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $289.00
2004.5-2007 5.9L Cummins Fleece 63mm FMW Drop In Holset Cheetah TurbochargerNew635909310198
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
2020-2025 L5P Duramax Stage 3 High Flow Intake Bundle KitNew
- 4 in. Aluminum Intake Pipe
- 4 in. Intake Horn with PCV Port and Surge Ring
- Air box enclosure with dry filter assembly and Outerwears pre-filter cover
- Installation hardware, 4 in. silicone...
Description: - 4 in. Aluminum Intake Pipe
- 4 in. Intake Horn with PCV Port and Surge Ring
- Air box enclosure with dry filter assembly and Outerwears pre-filter cover
- Installation hardware, 4 in. silicone...More Details »
Item #: WCF100418
Condition: New
WCFab Red, Candy Teal, Gloss White, and Gloss Black 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
- Recommended for trucks with stock or basic bolt on parts
- 5 Power Levels Adjustable on-the-fly through Steering Wheel Controls
- Level 1 - 20hp/55tq, Level 2 - 30hp/70tq, Level 3 - 40hp/90tq, ...
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Steel
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-32
Condition: New
In Stock. Ships in 3-5 business days.
Price: $42.00
2011-2012 6.7L Power Stroke ECM Custom Performance TuningNew
- EMISSIONS INTACT Custom Performance Tuning
- Add up to 580hp and 1120 ft-lbs of torque to your Ford (Baseline of 440 HP and 925 ft-lbs)
- Total dead pedal elimination
- Designed to be safe for...
Description: - EMISSIONS INTACT Custom Performance Tuning
- Add up to 580hp and 1120 ft-lbs of torque to your Ford (Baseline of 440 HP and 925 ft-lbs)
- Total dead pedal elimination
- Designed to be safe for...More Details »
Item #: DM1DD3382092000
Condition: New
This Product cannot ship to the state of California
Description: - 4" 14G Aluminum Intake Elbow
- Mounting Ports for Intake Sensors
- Includes air filter, Outerwears cover and hardware
- Compatible with S300 Frame turbochargers
- High Quality Silicone Boot...More Details »
Item #: WCF100440
Condition: New
Gloss Black 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
Price: $415.00
2007.5-2010 LMM Duramax Stage 2 High Flow Intake Bundle KitNew
- 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side I...
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100438
Condition: New
WCFab Red and Gloss Black 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
Price: $2,485.00
Cummins T3 - Steed Speed- 3rd Gen Exhaust ManifoldNew
-High Flow T3 Flange Exhaust Manifold
-Precision CNC Machined from 1018 Mild Steel Billet and TIG Welded
-Techline Coated in Satin Black
-Includes Manifold Gaskets, T3 Gasket, and T3 Flange Hard...
Description: -High Flow T3 Flange Exhaust Manifold
-Precision CNC Machined from 1018 Mild Steel Billet and TIG Welded
-Techline Coated in Satin Black
-Includes Manifold Gaskets, T3 Gasket, and T3 Flange...More Details »
Item #: 3GENT3
Condition: New
This product is currently experiencing longer than normal lead times.
Please Note: Cannot ship to the state of California.
Price: $805.00
Steed Speed T4i VGT Exhaust ManifoldNew
-High Flow Exhaust Manifold
-Precision CNC Machined from 1018 Mild Steel Billet and TIG Welded
-Techline Coated in Satin Black
-T4i Flange Hardware
-Fits Cummins VGT / Drop-in Turbochargers
-G...
- Recommended for trucks with stock or basic bolt on parts
- In-vehicle ECM unlock
- Adds up to 150hp/350tq to the tires
- Monitor displays important data like Soot, Miles Since Last Regen, EGT'...
Description: - Recommended for trucks with stock or basic bolt on parts
- In-vehicle ECM unlock
- Adds up to 150hp/350tq to the tires
- Monitor displays important data like Soot, Miles Since Last Regen,...More Details »
Item #: 85400-262
Condition: New
This Product Cannot Ship to the State of California
WCFab Red, WCFab Grey, Gloss Black, and Gloss White 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
Price: $599.00
2017-2019 L5P Duramax 4" Cold Air Intake Kit with Air BoxNew
-4" Intake Pipe
-Air Box & Lid Constructed of 10G Aluminum Sheet
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-Hardware
-Seal for Connection to Ram Air Port on Hood
-High Quality Silicone Bo...
Description: -4" Intake Pipe
-Air Box & Lid Constructed of 10G Aluminum Sheet
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-Hardware
-Seal for Connection to Ram Air Port on Hood
-High Quality Silicone...More Details »
Item #: WCF100344
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Illusion Purple, Gloss White and Gloss Black 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
Price: $625.00
2011-2016 LML Duramax 4" Cold Air Intake Kit with Air BoxNew
- 37% Improvement in Air Flow Over Stock
- 4" Intake Pipe
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
-...
Description: - 37% Improvement in Air Flow Over Stock
- 4" Intake Pipe
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
-...More Details »
Item #: WCF100194
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Gloss White, and Gloss Black 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
Price: $565.00
2004.5-2010 LLY/LBZ/LMM Duramax 3" Stainless Down PipeNew
-3" Stainless Steel Downpipe
-Heat Wrap
-No tuning required!
-Made in USA
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Steel
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-31
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
2006-2007 LBZ Duramax Stage 1 High Flow Intake Bundle KitNew
- WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature wire-reinfo...
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100323
Condition: New
WCFab Red, WCFab Grey, and Gloss Black 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
Price: $1,679.00
2007.5-2010 LMM Duramax Stage 1 High Flow Intake Bundle KitNew
- WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature wire-reinfo...
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100324
Condition: New
WCFab Red, WCFab Grey, Gloss White, and Gloss Black 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
Price: $1,679.00
2011-2016 LML Duramax 3.5" Passenger (Cold) Side Intercooler Pipe KitNew
- 23% Gain in Air Flow Over Stock
- 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
- Silicone Boots
- T-...
Description: - 23% Gain in Air Flow Over Stock
- 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
- Silicone Boots
-...More Details »
Item #: WCF100682
Condition: New
WCFab Red, WCFab Grey, Gloss White, and Gloss Black 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
Price: $345.00
2023-2025 6.7L Powerstroke High Output 3" Hot Side Intercooler Pipe KitNew
- For High Output (HO) Model ONLY
- 3 in. Hot Side Intercooler Pipe
- Includes Threaded Bung for Sensor Port
- Silicone Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Retaining Cl...
Description: - For High Output (HO) Model ONLY
- 3 in. Hot Side Intercooler Pipe
- Includes Threaded Bung for Sensor Port
- Silicone Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Retaining...More Details »
Item #: WCF100308
Condition: New
WCFab Red, WCFab Grey, Gloss White and Gloss Black 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
- Recommended for trucks with stock or basic bolt on parts
- In-vehicle ECM/TCM unlock
- Adds up to 125hp/275tq to the tires at Peak RPM's
- Monitor displays important data like Soot, Miles Sinc...
Description: - Recommended for trucks with stock or basic bolt on parts
- In-vehicle ECM/TCM unlock
- Adds up to 125hp/275tq to the tires at Peak RPM's
- Monitor displays important data like Soot, Miles...More Details »
Item #: 85400-261
Condition: New
This Product Cannot Ship to the State of California
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