20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss White
$1,829.00
$1,774.13
WCFWCF100418-GW
Best Selling Products
Cold Air Intakes
Newest Products
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...
2004.5-2005 LLY Duramax 4in Intake Kit with Air Box Stage 2 Gloss Black
$799.00
$775.03
WCFWCF100301-GB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
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 -10AN Fitting Kit Extended Turbo Oil Drain
$62.00
$60.14
WCFWCF100674
Best Selling Products
Forced Induction
Newest Products
Turbo Install Kits
Black Anodized Billet Aluminum Turbo Drain Flange with #10AN Extended Drain Tube lowers the threaded connection of the oil drain line from the turbo...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Down Pipe
$239.00
$231.83
WCFWCF100119
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Downpipes
Exhaust, Mufflers & Tips
Newest Products
3" LB7 Turbo Down pipe for use with OEM charger or aftermarket Drop in turbo. High Temp Coated and Heat Wrap included.This Part Fits:...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 4in Intake Kit - Illusion Blueberry
$575.00
$557.75
WCFWCF100190-IBB
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
WCFab 2001-2004 GM LB7 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Bengal Blue
$2,025.00
$1,964.25
WCFWCF100712-BB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Bengal Gray
$2,025.00
$1,964.25
WCFWCF100712-BG
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Bengal Red
$2,025.00
$1,964.25
WCFWCF100712-BR
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Bengal Silver
$2,025.00
$1,964.25
WCFWCF100712-BS
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Blueberry Frost
$2,125.00
$2,061.25
WCFWCF100712-BBF
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Brizzle Blue
$2,025.00
$1,964.25
WCFWCF100712-BRZ
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Bronze Chrome
$2,125.00
$2,061.25
WCFWCF100712-BC
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Candy Blue
$2,125.00
$2,061.25
WCFWCF100712-CB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Candy Purple
$2,125.00
$2,061.25
WCFWCF100712-CP
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Candy Red
$2,125.00
$2,061.25
WCFWCF100712-CR
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Candy Teal
$2,125.00
$2,061.25
WCFWCF100712-CT
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - CAT Yellow
$2,025.00
$1,964.25
WCFWCF100712-CAT
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Cherry Frost
$2,125.00
$2,061.25
WCFWCF100712-CF
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Chevy Orange
$2,025.00
$1,964.25
WCFWCF100712-CRO
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Deore Gold
$2,125.00
$2,061.25
WCFWCF100712-DG
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Fine Texture Black
$2,025.00
$1,964.25
WCFWCF100712-FTB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Flat Black
$2,025.00
$1,964.25
WCFWCF100712-FB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Fluorescent Green
$2,125.00
$2,061.25
WCFWCF100712-FG
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Fluorescent Orange
$2,125.00
$2,061.25
WCFWCF100712-FO
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Gloss Black
$2,025.00
$1,964.25
WCFWCF100712-GB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Gloss White
$2,025.00
$1,964.25
WCFWCF100712-GW
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Grape Frost
$2,125.00
$2,061.25
WCFWCF100712-GF
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Gun Metal
$2,025.00
$1,964.25
WCFWCF100712-GM
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Illusion Blueberry
$2,125.00
$2,061.25
WCFWCF100712-IBB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Illusion Purple
$2,125.00
$2,061.25
WCFWCF100712-IP
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Kiwi Green
$2,025.00
$1,964.25
WCFWCF100712-KIWI
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Orange Frost
$2,125.00
$2,061.25
WCFWCF100712-OF
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Semi-Gloss Black
$2,025.00
$1,964.25
WCFWCF100712-SGB
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Shocker Yellow
$2,125.00
$2,061.25
WCFWCF100712-SY
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Sparkle Bomber Orange
$2,125.00
$2,061.25
WCFWCF100712-SBO
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Sparkle Copper
$2,125.00
$2,061.25
WCFWCF100712-SC
Air Intake Systems
Best Selling Products
CHEVY-GMC 2500-3500 01-10
Cold Air Intakes
Newest Products
The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your...