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2017-2019 L5P Duramax 4" Intake Resonator Pipe

-4" Aluminum Intake Pipe
-Silicone Hump Boots
-T-bolt Clamps
-Powder coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!
-Made in USA
Availability: WCFab Red with Standard Brushed Tag and Gloss Black with Standard Brushed Tag 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
Pricing: $214.00
5 5 1

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- Model Year -
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- Powder Coating -
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- Tag (Logo) Finish (PCUCTAG) -
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4" Intake Resonator Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck equipped with an OEM or drop in factory style turbocharger.

  • Dress up your engine bay and remove the plastic turbo resonator box.
  • Reduces air restriction allowing more air flow to turbo
  • Removes silencers for more aggressive turbo and engine sound
  • Retains OEM air filter panel and filter box for ease of maintenance / serviceability
  • No tuning required, bolt on!
  • Will fit on stock trucks with no other modifications necessary.
  • Installs easily with basic hand tools

Replaces the following GM Part Numbers: 23458514, 84841225, 84262962

***Will only fit with the OEM air box, NOT COMPATIBLE with the S&B, Banks, AFE, or WCFab Full 4" Intake kit (WCF100344).***



Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W8.0000” x H8.0000” x L20.0000”
  • This item ships in its own box.
  • This Product cannot ship to the state of California

Customer Reviews

Comment Total Reviews (1)

Great Product
  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 month

Purchased from: Wehrli Custom Fabrication - WCFab

Installed on my 2019 Duramax. Looks great and installs in minutes.

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