All ProFab headers are built to customer’s exact specifications. We work together with the engine builder to improve dyno results and ensure compatibility with the chassis and specific car design using CAD models or a chassis supplied by the customer. To ensure repeatability of performance and clearance, a Jig is built for your specific header needs. We fabricate and Tig weld your headers using precision-machined flanges with a wide range of tubing gauges available to guarantee your needs are precisely met. Mandrel-bent primaries and merge collectors increase exhaust velocity and performance.

ProFab headers are always finished and assembled, ready to bolt on to your racecar. We take pride in our ability to produce superior quality products out of top-quality raw materials.


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