Wehrli Custom Fab 4" Air Intake Kit Stage 2-LLY(2004.5-2005)

Duramax 4” Intake Kit’s
Wehrli Custom Fabrication is an Industry Leader in Duramax Diesel Turbo Kit's and Custom Performance Parts. On the fore-front of Diesel Performance and product development they strive in producing the best product on the market. You can rest assured that with the purchase of our products you will receive the best quality, fitment, customer service, and performance for your truck.

WCFab 4” Intake kits are designed to work with the factory turbo charger or upgraded “drop in” style turbo chargers. Using a high flow AFE dry type air filter for more air flow and better filtration over the factory unit this intake kit will provide more horsepower and torque. Available in many custom powder coat colors to customize your engine bay to your liking.

2004.5-2005 LLY Duramax 4" high flow Intake Kit and 3 1/2" Intake Horn for factory turbo. Must be Used in conjunction with WCFab 3" Y-bridge Kit or Basic Intercooler Pipe for Factory Y-Bridge. Will not work with EGR in place.

***Kits are in stock and can ship in 1-3 days depending on Powder Coat Color***

Includes:
-4" Intake
-3 1/2" Intake Horn
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-O-Ring
-Silicone Boot
-T-Bolt Clamps
-Powder Coating