Powdercoat colors can be found here!
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2021 L5P Duramax for improved engine performance. Increases air flow to 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 large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration.
- 4" Intake Pipe
- Aluminum Air Box Enclosure with Lid
- Dry Air Filter
- Outerwears Pre-Filter Cover
- Seal for Connection to Functional Ram Air Port on Hood
- High Quality Silicone Boot
- Stainless Steel T-Bolt Clamps
- Custom Powder Coating
- Works with stock trucks. No other modifications or upgrades necessary!
- ***Not compatible with Resonator Pipe WCF100720***
Current Lead Time is 40-50 Business Days as WCFAB moves to a new facility.