1-7/8" x 3" Stainless Steel Long Tube Headers

The Kooks 21502420 headers are a "Street Version" long tube design, engineered to deliver enhanced performance for specific Chevrolet Corvette models. Constructed from robust 16-gauge 304L stainless steel, these headers offer superior strength and longevity while resisting corrosion and maintaining a brilliant finish. Designed with 1-7/8" primary tubes and 3" collectors, these headers are intended to maximize exhaust flow and power output. They come equipped with emissions fittings and air tubes, facilitating integration with emissions control systems. For optimal performance, a proper tune is recommended, with potential gains of 20-40 HP noted. This product is specifically designed to fit 2001-2004 Chevrolet Corvette C5 models with LS1/LS6 5.7L engines. Fitment requires the use of Kooks X-Pipe systems for proper connection to your existing or aftermarket cat-back exhaust. Note that this product is considered "RACE ONLY" and may not be legal for sale or use in California, and other parts may be required for proper fitment due to the custom nature of header installations.