WEHRLI WCF100342 01-04 CHEVROLET 6.6L LB7 DURAMAX 3.5IN INTAKE HORN

3 1/2" Turbo Intake Horn for 2001-2004 LB7 Duramax. Compatible with factory IHI Turbo or upgraded drop in IHI Turbos and OEM or aftermarket intakes. Great upgrade offering quicker spool up and more HP! Max-effort tuned trucks can see 10-15HP gains while applications with upgraded turbochargers can experience as much as 20HP improvements.

No tuning required.

-3 1/2" Intake Horn
-Stainless Hardware
-Gasket
-Powder coating
-No Tuning Required!

The WEHRLI WCF100342 01-04 CHEVROLET 6.6L LB7 DURAMAX 3.5IN INTAKE HORN is a high-quality 3 1/2" Turbo Intake Horn designed specifically for the 2001-2004 LB7 Duramax trucks. This intake horn is compatible with both the factory IHI Turbo as well as upgraded drop-in IHI Turbos, providing versatility for various setups. Whether you have OEM or aftermarket intakes, this intake horn is a great upgrade that offers quicker spool-up and increased horsepower.

One of the standout features of this product is its ability to enhance performance without the need for additional tuning. Max-effort tuned trucks can see horsepower gains ranging from 10-15HP, while applications with upgraded turbochargers may experience improvements of up to 20HP.

Included with this intake horn are stainless hardware, a gasket, and a durable powder coating finish that not only looks great but also provides long-lasting protection against corrosion. The powder coating process involves applying a dry powder electrostatically and curing it in an oven, creating a solid and durable finish that withstands high temperatures.

The WEHRLI WCF100342 intake horn is designed to fit 2001-2004 Chevrolet and GMC 6.6L Duramax models, offering a perfect fit and easy installation. The availability of multiple color options allows you to customize your vehicle's look to suit your preferences. With exceptional quality control and a wide range of color choices, the WEHRLI WCF100342 Intake Horn is a reliable and stylish upgrade for your LB7 Duramax truck. Make sure to check out our video below to learn more about our powder coating process and available color options.