High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks 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. The intake horn is over an inch larger than the OEM diameter and improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet.

Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck.

-Installs easily with basic hand tools.

-NO Tuning required, bolt on!

-Will fit on stock truck no other modifications or upgrades necessary!

Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702.

***FAILURE TO DISABLE AIR FILTER MONITOR SYSTEM WILL RESULT IN A SERVICE AIR FILTER MESSAGE AND REQUIRE DEALERSHIP TO RESET THE SYSTEM. THE AIR FILTER LIFE WILL SHOW DISABLED MESSAGE WHEN SETTINGS ARE CORRECT. ***

POWDER COATING - CHECK OUT OUR VIDEO

Powder coating has quickly become one of the most popular alternatives to traditional paint coatings. This type of surface finishing uses a dry powder applied electrostatically as a coating. The part is then cured in an oven for a period of time at temperatures ranging from 380-425*F to form a solid, durable finish. Powder coating not only looks great, but it also lasts longer while providing protection from harmful corrosion. To further improve corrosion resistance for components exposed to the weather we can first apply a Zinc-Rich Base Coat primer before the final color, which offers nearly ten times the corrosion resistance of just a standard coat of powder.

 

Wehrli Custom Powder Coating is housed under the same roof as Wehrli Custom Fabrication. Including 4 state of the art spray booths for both powder and ceramic coating applications and 6 curing ovens. Exceptional quality control, preparation, and packaging is our standard operation and what we have become known for. With over 30 different colors in stock at our facility, you have many options to choose from. If you don't see one you like, Prismatic Powders has over 5000 colors to choose from! (Non-stocked colors requested it will incur an additional fee) Below is a list of what we have in stock!

 

 

STANDARD OPTION SINGLE COAT COLORS

 Bengal Red (-BR)

 Chevy Orange (-CRO)

 Cat Yellow (-CAT)

 Kiwi-Green (-KIWI)

 Bengal Blue (-BB)

 Brizzle Blue (-BRZ)

 Gloss White (-GW)

 Bengal Silver (-BS)

 Gun Metal (-GM)

 Bengal Gray (-BG)

 Fine Texture Black (-FTB)

 Flat Black (-FB)

 Semi Gloss Black (-SGB)

 Gloss Black (-GB)

UPGRADED TWO COAT COLORS (ADDITIONAL FEES APPLY)

 WCFab Grey / Kingsport Grey (-GRY)

 WCFab Red / Illusion Cherry (-RED)

 Cherry Frost (-CF)

 Candy Red (-CR)

 Sparkle Copper (-SC)

 Sparkle Bomber Orange (-SBO)

 Orange Frost (-OF)

 Fluorescent Orange w/ White WCFab Emblem (-FO)

 Shocker Yellow (-SY)

 Fluorescent Green w/ White WCFab Emblem (-FG)

 Sparkle Granny Smith (-SGS)

 Candy Teal (-CT)

 Candy Blue (-CB)

 Blueberry Frost (-BBF)

 Illusion Blueberry (-IBB)

 Illusion Purple (-IP)

 Grape Frost (-GF)

 Candy Purple (-CP)

 Bronze Chrome (-BC)

 Deore Gold (-DG)