Kooks 2-Inch Long Tube Headers; Green Catted (15-26 Mustang GT, Dark Horse)Find parts that fit my vehicle

Premium Performance Upgrade. The Kooks 2-Inch Long Tube Headers with Green Cats are designed to enhance exhaust flow and improve horsepower and torque for muscle cars. These headers replace the factory exhaust manifolds and catalytic converters, providing a freer exhaust path that allows the engine to breathe better and generate more power.

Construction and Appearance. Crafted from high-quality 304 stainless steel, these headers feature mandrel-bent 2-inch primary tubes for optimized flow, and thick, 3/8-inch laser-cut flanges ensuring a precise fit. The 3-inch collectors incorporate Kooks’ patented scavenging spike for improved scavenging efficiency. Finished in natural stainless steel, the headers come equipped with EPA-verified green catted high flow catalytic converters engineered for durability and high horsepower applications.

Installation. Designed as a direct bolt-on upgrade, these headers install with existing mounting points and include all necessary hardware such as gaskets, oxygen sensor extension harness, clamps, and a bolt kit. Installation requires moderate mechanical skill and does not require drilling, cutting, or permanent modifications to the vehicle.

Warranty. Backed by a limited lifetime warranty to the original purchaser, ensuring long-term durability and quality.

Application. Specifically designed to fit 15-26 Mustang GT, Dark Horse.

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