Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 Stainless Hardware com for the Long Travel

com for the Long Travel kit / Frame kit

allowing you to raise the front of the truck by up to 2" while maintaining proper shock travel and ride quality

II uses a state of the art Extrude Hone machine that measures exact media flow

New Journal Bearings & Sleeve

LUND Model 22268068

Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 Stainless Hardware com for the Long TravelWehrli Model WCF100300 This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly increases air flow to your turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the inner fender. All aluminum construction features