2020-2024 L5P Duramax 4" Cold Air Intake Kit with Air Box

SKU: WCF100702

-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

Availability: WCFab Red, WCFab Grey, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.

Shipping: This Product cannot ship to the state of California

NOTE: This product has the following shipping restriction(s):

This product cannot be shipped to California

Pricing: $629.00

Customize Your Item

Model Year

- Model Year -

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Select your Color. Color samples can be seen on the "Powder Coat Colors" page of the main menu.

Powder Coating

- Powder Coating -

* required

Select your Tag (WCFab Emblem) finish from the options below. Applies to all logos on parts within this item.

Tag (Logo) Finish (PCUCTAG)

- Tag (Logo) Finish (PCUCTAG) -

* required

Spare 4" Air Filter

- Spare 4" Air Filter -

* required

Qty:

NOTE: This product has the following shipping restriction(s):

This product cannot be shipped to California

Description
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Details
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Description

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 2020-2024 L5P 6.6L Duramax equipped Chevrolet Silverado and 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. 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.***

Video

Video 2

Details

SKU: WCF100702
Item #: WCF100702
Brand: Wehrli Custom Fabrication
Year Make Model: 2024 Chevrolet / GMC 6.6L Duramax
Year Make Model: 2023 Chevrolet / GMC 6.6L Duramax
Year Make Model: 2022 Chevrolet / GMC 6.6L Duramax
Year Make Model: 2021 Chevrolet / GMC 6.6L Duramax
Year Make Model: 2020 Chevrolet / GMC 6.6L Duramax
Part Type: Air Intake Kits
Availability Remarks: WCFab Red, WCFab Grey, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Condition: New