WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks for improved engine performance.
-4" Intake Pipe -Air Box & Lid Constructed of 10G Aluminum Sheet -Dry Air Filter -Outerwear's Pre-Filter Cover -Hardware -Seal for Connection to Functional 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
