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Wehrli Custom Fab | 2017-2019 L5P Duramax 3 1/2 Inch Intake Horn Only with PCV Port Blueberry Frost Two Stage Powder Coating | WCF100721-BBF

Pricing: $259.00



Intake Horn Only w/ PCV Port, 3.5 Inch, for 17-19 Duramax L5P, Blueberry Frost

  • Size 3.5 Inch
  • Sold As Each
  • Port PCV Port
  • Finish Type Powder Coated
  • Finish Color Blueberry Frost


  • INCLUDES provision for the OEM PCV Line connection.
  • 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!
  • 3 1/2 Inch Intake Horn with Port for OEM PCV Line
  • O-Ring
  • Mounting studs and nuts
  • Powder coating
  • Custom Two Stage Powder Coating

3 1/2 Inch Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 Inch diameter and we experienced a 25HP Gain with our 3.5 Inch Horn when used with a Max Effort Tune. Tuning not required, this horn will work plug and play tuners or OEM calibration.

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Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W8.0000” x H6.0000” x L14.0000”

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