Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe
$200.00
$194.49
WCFWCF100120
Downpipes
Duramax
Exhaust, Mufflers & Tips
New Products
Replace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coated for protection. For use with factory turbo...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe
$255.00
$247.49
WCFWCF100703
Downpipes
Duramax
Exhaust, Mufflers & Tips
New Products
Replace the restrictive crushed factory turbo down pipe / exhaust front pipe on the 6.6L Duramax Diesel V8 found in the 2004.5 - 2010...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Bengal Blue
$315.00
$306.49
WCFWCF100352-BB
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Bengal Red
$315.00
$306.49
WCFWCF100352-BR
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Bengal Silver
$315.00
$306.49
WCFWCF100352-BS
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Candy Teal
$340.00
$330.49
WCFWCF100352-CT
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Cat Yellow
$315.00
$306.49
WCFWCF100352-CAT
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Chevy Orange
$315.00
$306.49
WCFWCF100352-CRO
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Flat Black
$315.00
$306.49
WCFWCF100352-FB
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$315.00
$306.49
WCFWCF100352-GB
Duramax
Forced Induction
Intercooler Pipe Kits
New Products
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss White
$315.00
$306.49
WCFWCF100352-GW
Duramax
Forced Induction
Intercooler Pipe Kits
New Products
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gun Metal
$315.00
$306.49
WCFWCF100352-GM
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Illus Blueberry
$340.00
$330.49
WCFWCF100352-IBB
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Illusion Purple
$340.00
$330.49
WCFWCF100352-IP
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Semi-Gloss Blk
$315.00
$306.49
WCFWCF100352-SGB
Duramax
Forced Induction
Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Grey
$340.00
$330.49
WCFWCF100352-GRY
Duramax
Forced Induction
Intercooler Pipe Kits
New Products
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$340.00
$330.49
WCFWCF100352-RED
Duramax
Forced Induction
Intercooler Pipe Kits
New Products
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum
$375.00
$364.49
WCFWCF100415-RAW
Duramax
Engine Components
Valve Covers
WCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's appearance....
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
$160.00
$155.49
WCFWCF100733
Duramax
Fabrication
Heat Shields
New Products
Reduce under hood temps, increase turbocharger efficiency and clean up the engine bay on your 2004.5-2016 Chevrolet Silverado or GMC Sierra 2500 / 3500...
Wehrli 04.5-2005 Duramax LLY 4in. Stage 2 Intake Kit - Illusion Blueberry
$875.00
$849.49
WCFWCF100301-IBB
Air Intake Systems
Cold Air Intakes
Duramax
WCFab 2004.5-2005 GM LLY 6.6L Duramax Stage 2 Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure...
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized
$47.50
$46.49
WCFWCF100189
Duramax
Engine Components
New Products
PCV Valves
Replace the fragile plastic OEM fittings on the top of your 2004.5-2010 LLY/LBZ/LMM Duramax engine which are prone to damage with these high quality,...
Wehrli 04.5-22 Dodge 5.9L/6.7L Cummins Brake Master Cylinder Reservoir Cover - Illusion Blueberry
$190.00
$184.49
WCFWCF100209-IBB
Brake Master Cylinder
Brakes, Rotors & Pads
Cummins
Dodge Ram
Clean up the engine bay of your 2006-2023 Dodge Ram 2500/3500 5.9L or 6.7L Cummins truck with this custom powder coated fabricated aluminum brake...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 2 High Flow Bundle Kit - Gloss White
$2,485.00
$2,410.49
WCFWCF100437-GW
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 2 High Flow Bundle Kit - WCFab Grey
$2,635.00
$2,556.49
WCFWCF100437-GRY
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 3 High Flow Bundle Kit - Bengal Blue
$2,705.00
$2,624.49
WCFWCF100503-BB
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 3 High Flow Bundle Kit - Bengal Red
$2,705.00
$2,624.49
WCFWCF100503-BR
Air Intake Systems
Cold Air Intakes
Duramax
New Products
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 3 High Flow Bundle Kit - Candy Red
$2,860.00
$2,774.49
WCFWCF100503-CR
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 3 High Flow Bundle Kit - Gloss White
$2,705.00
$2,624.49
WCFWCF100503-GW
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 3 High Flow Bundle Kit - WCFab Grey
$2,860.00
$2,774.49
WCFWCF100503-GRY
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 3 High Flow Bundle Kit - WCFab Red
$2,860.00
$2,774.49
WCFWCF100503-RED
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Bengal Blue
$2,485.00
$2,410.49
WCFWCF100437-BB
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Bengal Silver
$2,485.00
$2,410.49
WCFWCF100437-BS
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Bronze Chrome
$2,635.00
$2,556.49
WCFWCF100437-BC
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Candy Red
$2,635.00
$2,556.49
WCFWCF100437-CR
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Chevy Orange
$2,485.00
$2,410.49
WCFWCF100437-CRO
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Flat Black
$2,485.00
$2,410.49
WCFWCF100437-FB
Air Intake Systems
Cold Air Intakes
Duramax
Significantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the inner fender. All...