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WCFAB 2017-2019 L5P Duramax 3.5" Turbo Intake Horn

Availability: WCFab Red, WCFab Grey, and Gloss Black in stock and ships in 1-5 Business Days. 10-15 business day lead time on other colors.
Shipping: This product cannot ship to California.
Pricing: $234.00

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 3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" in diameter, and we experienced a 25HP Gain with our 3.5" Horn when used with a Max Effort Tune. Tuning is unnecessary; this horn will work with plug-and-play tuners or OEM calibration.

-NO Tuning required; bolt on!
-Will fit with OEM or any aftermarket intake kit.
-Will fit on stock truck no other modifications or upgrades necessary!



Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W10.0000” x H8.0000” x L20.0000”
  • Free Shipping - Ground
  • This product cannot ship to California.

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