Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss Black
$269.00
WCFWCF100775-GB
Air Intake Components
Air Intake Systems
GMC | Chevy
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss White
$269.00
WCFWCF100775-GW
Air Intake Components
Air Intake Systems
GMC | Chevy
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Grey
$294.00
WCFWCF100775-GRY
Air Intake Components
Air Intake Systems
GMC | Chevy
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red
$294.00
WCFWCF100775-RED
Air Intake Components
Air Intake Systems
GMC | Chevy
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 L5P Duramax Billet Exhaust Manifold Kit w/ Gaskets and ARP Hardware
$1,574.00
$1,526.78
WCFWCF100373
Exhaust, Mufflers & Tips
GMC | Chevy
Headers & Manifolds
WCFab’s 2017-2025 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust...
Wehrli 17-24 L5P Duramax High Flow Cast Turbo Intake Horn
$269.00
WCFWCF100775-BR
Air Intake Components
Air Intake Systems
GMC | Chevy
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Illusion Purple
$182.00
$176.54
WCFWCF100223-IP
Cooling
GMC | Chevy
Radiator Hoses
Aluminum Upper Coolant Pipe for 2019-2024 6.7L Cummins replaces the OEM rubber upper coolant hose and comes powder coated in your choice of colors!...
Wehrli 19-24 6.7L Cummins Upper Coolant Pipe- Cherry Frost
$182.00
$176.54
WCFWCF100223-CF
Cooling
GMC | Chevy
Radiator Hoses
Aluminum Upper Coolant Pipe for 2019-2024 6.7L Cummins replaces the OEM rubber upper coolant hose and comes powder coated in your choice of colors!...
Wehrli 2.375in x 3in ID Straight Reducer 4.5in Long Silicone Boot and Clamp Kit
$62.00
$60.14
WCFWCF207-105
Best Sellers
Clamps
Fabrication
GMC | Chevy
Contains one 2.375" x 3" ID Silicone Reducer Boot 4.5" Long with Logo, one 3" T-Bolt Clamp and one 2.375-2.5" T-Bolt Clamp.
Wehrli 20-2024 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black
$289.00
$280.33
WCFWCF100459-FTB
Engine Components
Engine Covers
GMC | Chevy
The WCFab Splash Shield Kit for 2020-2025 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace the easily damaged factory plastic part...
Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit - Bengal Red
$1,829.00
$1,774.13
WCFWCF100418-BR
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
The OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for...
Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit - Illusion Cherry
$1,954.00
$1,895.38
WCFWCF100418-RED
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
The OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Bengal Blue
$234.00
$226.98
WCFWCF100833-BB
Air Intake Components
Air Intake Systems
Chevrolet
GMC | Chevy
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Bengal Blue
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
$234.00
$225.99
WCFWCF100833-GB
Air Intake Components
Air Intake Systems
Chevrolet
GMC | Chevy
3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss White
$234.00
$226.98
WCFWCF100833-GW
Air Intake Components
Air Intake Systems
Chevrolet
GMC | Chevy
3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red
$259.00
$251.23
WCFWCF100833-RED
Air Intake Components
Air Intake Systems
Chevrolet
GMC | Chevy
3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss Black
$629.00
$610.13
WCFWCF100702-GB
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss White
$629.00
$610.13
WCFWCF100702-GW
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Red
$679.00
$658.63
WCFWCF100702-RED
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$332.00
$322.04
WCFWCF100365-GB
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 ½" inter cooler pipe with...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss White
$332.00
$322.04
WCFWCF100365-GW
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 ½" inter cooler pipe with...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$357.00
$346.29
WCFWCF100365-RED
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 ½" inter cooler pipe with...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black
$374.00
$362.78
WCFWCF100381-GB
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss White
$374.00
$362.78
WCFWCF100381-GW
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - WCFab Red
$399.00
$387.03
WCFWCF100381-RED
Chevrolet
Forced Induction
GMC | Chevy
Intercooler Pipe Kits
The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Gloss White
$835.00
$809.95
WCFWCF100684-GW
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Red
$910.00
$882.70
WCFWCF100684-RED
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss Black
$1,515.00
$1,469.55
WCFWCF100414-GB
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss White
$1,515.00
$1,469.55
WCFWCF100414-GW
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-24 Chevrolet Duramax Traction Bar Install Kit
$274.00
$265.78
WCFWCF100831
Chevrolet
GMC | Chevy
Suspension
Suspension Arms & Components
Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld...
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss White
$525.00
$509.25
WCFWCF100268-GW
Chevrolet
Coolant Reservoirs
Cooling
GMC
GMC | Chevy
2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location.Dress up your engine bay by replacing the ugly clear plastic...
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss Black
$679.00
$658.63
WCFWCF100410-GB
Air Intake Systems
Cold Air Intakes
GMC | Chevy
Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss White
$679.00
$658.63
WCFWCF100410-GW
Air Intake Systems
Cold Air Intakes
GMC | Chevy
Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - WCFab Red
$729.00
$707.13
WCFWCF100410-RED
Air Intake Systems
Cold Air Intakes
GMC | Chevy
Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss Black
$1,829.00
$1,774.13
WCFWCF100418-GB
Air Intake Systems
Cold Air Intakes
GMC | Chevy
The OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for...
Wehrli 20-24 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
$199.00
$193.03
WCFWCF100444
Bumper Accessories
Bumpers, Grilles & Guards
GMC | Chevy
2020-2025 Silverado and Sierra 2500HD / 3500HD CNC machined billet aluminum spacer kits from WCFab move the front bumper forward off the frame horns...
Wehrli 20-24 L5P Duramax Short Bed Fuel Filter Housing Kit
$245.00
$237.65
WCFWCF100362
Fuel Delivery
Fuel Filters
GMC | Chevy
Increase fuel filter capacity and amount of time between filter changes on your 2020-2024 L5P Duramax Short Bed by upgrading from a stock cartridge...
Wehrli 20-25 Chevrolet Duramax L5P Stage 2 High Flow Intake Bundle Kit - Illusion Purple
$1,684.00
WCFWCF100414-IP
Air Intake Systems
Chevrolet
Cold Air Intakes
GMC | Chevy
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-25 Chevy Duramax L5P Upper Coolant Pipe - Illusion Purple
$200.00
WCFWCF100541-IP
Chevrolet
Cooling
GMC | Chevy
Radiator Hoses
Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ugly OEM rubber upper...
Wehrli 20-25 GM HD Billet TIG Torch Stubby Antenna - Gloss Black
$61.00
WCFWCF100049-GB
Antennas
Best Sellers
Exterior Styling
GMC | Chevy
This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM aerial...
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
$51.00
$49.47
WCFWCF100443
Best Sellers
Corvette
Engine Components
Firebird
GMC | Chevy
Oil Fill Tubes
Clean up the engine bay of your 2001-2025 Chevy Silverado or GMC Sierra 2500 / 3500 6.6L truck equipped with the 6.6L Duramax with...
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
$51.00
$49.47
WCFWCF100442
Best Sellers
Corvette
Engine Components
Firebird
GMC | Chevy
Oil Fill Tubes
Clean up the engine bay of your 2001-2025 Chevy Silverado or GMC Sierra 2500 / 3500 6.6L truck equipped with the 6.6L Duramax with...