2020-2025 L5P Duramax 4" Intake Kit with Air Box Stage 2
- 3 1/2" Intake Horn
- 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
- This product cannot be shipped to California
Description
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 / 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.***
Video
Details
- WCF100684
- WCF100684
- Wehrli Custom Fabrication
- WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
- New
Categories
Shipping Information
- Item Requires Shipping
- 21.0 lbs.
- W20.0000” x H18.0000” x L20.0000”
- This item ships in its own box.
- This Product cannot ship to the state of California
Customer Reviews
Total Reviews (1)
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Reviewed by: Zachary01/30/2023 10:01PM
Product ownership: Less than 1 month
Purchased from: Wehrli Custom Fabrication - WCFab
Comments:
This pair really let's these L5P's breathe alot better. Intake horn is a hassle to install but worth it. Huge difference in throttle response, you can hear it sucking more into the intake and you can hear that turbo whistle alot better with the passenger window down. Excellent product!