Stainless Works – Stainless Power 2011-14 Mustang GT Headers & X-Pipe SM11HCATX

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

Introducing our 2011-14 Mustang GT Headers, featuring robust 1-7/8″ primary tubes, a 3″ X-Pipe, and 3″ diameter lead pipes. These headers come equipped with high-flow catalytic converters that seamlessly connect to your factory setup.

Crafted with precision, these TIG-welded 304 stainless steel headers boast 3/8″ thick flanges and 3″ diameter slip-fit collectors, complete with merge spikes for that perfect fit. This system is designed to replace your factory manifolds, catalytic converters, and H-Pipe, providing a significant performance boost. Plus, enjoy peace of mind with our 24-month guarantee on this bolt-on system.

WARNING: Cancer and Reproductive Harm