NEW! WCFab 2017-2019 L5P Duramax 4" Full Intake Kit - WCF100344
-4" Intake Pipe
-Air Box with Lid with Hardware & Intake Pipe Seal
-Dry Air Filter with Outerwear's Pre-Filter Cover
-Air Box Lid Seal for Hood Ram Air Port
-High Quality Silicone Boot and Stainless Steel T-bolt Clamps
-Installs easily with basic hand tools.
-No Tuning Required, Bolt On!
-Compatible with stock trucks. No other modifications or upgrades necessary!
-Made in USA
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 your truck's hood Ram Air duct and inner fender.
All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. The critical ram air duct seal has been moved to the bottom of the hood for a clean engine compartment appearance. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck.
Powdercoat colors can be found here!
Current Lead Time is 40-50 Business Days
In Stock Colors