Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Candy Teal

This high-flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts for improved engine performance. The new design significantly increases air flow to the turbo, producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the inner fender. Features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide a more aggressive engine and turbo sound. All aluminum construction (14ga for pipe, 10ga for air box) ensures durability. Includes high quality hardware, silicone boot, seals, and stainless steel t-bolt clamps for easy installation. The removable air box lid allows for easy visual inspection and maintenance of the WCFab filter with included hydrophobic pre-filter cover. Custom powder coat colors are available. No tuning is required for installation, and it is 49-state emissions compliant.