Wehrli Custom Fab WCF100344-CR 4" Intake Kit W/Air Box - Candy Red 2004.5-2005 Chevy/GMC Duramax 6.6 LLY these springs were designed with

these springs were designed with a slightly lighter than factory spring rate and are accompanied by a 15% reduction in payload capacity

pressure blasters and wheelabrators

Maintains Factory Payload

Fitment: 1989-1993 Dodge Ram 2500/3500

Fuel Supply Tubes

Wehrli Custom Fab WCF100344-CR 4" Intake Kit W/Air Box - Candy Red 2004.5-2005 Chevy/GMC Duramax 6.6 LLY these springs were designed withAdd the Wehrli Custom Fab WCF100344 CR 4" Intake Kit W Air Box Candy Red from GAP to your GM 6. 6L Duramax today. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces your diesel's restrictive plastic factory parts for improved engine performance. The new design significantly increases air flow to your turbo, producing improved horsepower and torque, quicker throttle response, and cooler intake