Kooks Headers

Kooks Headers has been engineering premium performance exhaust components for over five decades, earning a reputation as one of the most trusted names in aftermarket headers and connection pipes. Every Kooks product is hand-built in the USA using American-made stainless steel and time-tested craftsmanship, delivering the durability, flow, and horsepower gains serious truck and SUV owners demand. At Stateside Performance, we're proud to stock Kooks Headers products that help you unlock the full potential of your factory powerplant.

Our Kooks Headers lineup focuses on high-quality long tube headers, catted and non-catted connection pipes, and OEM adapter kits designed to deliver bold sound, improved exhaust scavenging, and real-world power gains. These stainless steel headers are built with precision-mandrel-bent primaries and premium slip-fit connections that hold up to daily driving, towing, off-roading, and track duty alike. Whether you're chasing quicker throttle response, better exhaust tone, or measurable dyno results, Kooks components are engineered to perform.

Stateside Performance carries Kooks Headers applications for a wide range of popular trucks and SUVs across Ford, Chevy, GMC, Ram, Dodge, Jeep, and Cadillac platforms. From late-model half-ton pickups to heavy-duty rigs and performance SUVs, there's a Kooks setup built to bolt directly to your rig and complement your existing or planned exhaust system. Pair them with a cat-back or axle-back system and you have a complete performance exhaust upgrade backed by one of the industry's most respected names. Browse the Kooks Headers products below to find the right fit for your build.