WCFab 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX

-4" Intake Pipe-Air Box & Lid Constructed of 10G Aluminum Sheet-Dry Air Filter-Outerwear's Pre-Filter Cover-Hardware-Seal for Connection to Ram Air Port on Hood-High Quality Silicone Boot-Stainless Steel T-bolt Clamps-Powder coating-Installs easily with basic hand tools.-No Tuning Required, Bolt On!-Compatible with stock trucks. No other modifications or upgrades necessary!-Made in USA DESCRIPTION WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks. 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. The 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 hood Ram Air duct and inner fender. All aluminum construction features larg