WEHRLI WCF100721 17-19 CHEVROLET 6.6L L5P DURAMAX 3.5IN INTAKE HORN W/PCV PORT

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!

-3 1/2" Intake Horn
-O-Ring
-Mounting studs and nuts
-Powder coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!

The WEHRLI WCF100721 17-19 CHEVROLET 6.6L L5P DURAMAX 3.5IN INTAKE HORN W/PCV PORT is a top-of-the-line upgrade designed for the 2017-2019 L5P Duramax. With a turbo intake horn boasting a substantial 3.5" diameter, this product offers a significant performance boost over the OEM plastic intake horn, which measures only 2.4" in diameter. Our testing has shown a remarkable 25HP gain when utilized with a Max Effort Tune. However, the beauty of this intake horn lies in its compatibility with plug-and-play tuners or the OEM calibration, making tuning unnecessary.

This product features a 3 1/2" Intake Horn, O-Ring, and Mounting studs and nuts, all coated with a durable powder coating for an added layer of protection. The bolt-on design ensures easy installation without the need for additional modifications or upgrades to your stock truck. Whether you own a 2019, 2018, or 2017 Chevrolet / GMC 6.6L Duramax, this intake horn is a perfect fit to enhance your vehicle's performance.

At Wehrli Custom Powder Coating, we take pride in our exceptional quality control and thorough preparation process for each powder-coated product. With over 30 different colors in stock and the option to choose from a wide range of standard and upgraded two-coat colors, you can customize your intake horn to match your vehicle's style. Powder coating not only enhances aesthetics but also ensures long-lasting protection against corrosion, guaranteeing that your intake horn will maintain its appearance and functionality over time.

Upgrade your vehicle with the WEHRLI WCF100721 17-19 CHEVROLET 6.6L L5P DURAMAX 3.5IN INTAKE HORN W/PCV PORT for a powerful performance boost and a sleek, customized look.