JBA is proud to announce the release of new “CARB legal” Cat4ward® headers for the new 2011-2014 Mustang 3.7L. These new V6 headers feature JBA's standard heavy-duty construction and patented technology to deliver the performance and reliability you expect. Beginning with oversized 409 stainless tubing for the new 3.7L motor and smooth flowing mandrel-bent tubing - these headers open up the exhaust for increased performance and efficiency without compromising the factory emission equipment. Extra thick 3/8" CNC laser-cut flanges ensure a tight seal and trouble free performance without leaks from warping. Each kit comes complete with quality hardware and instructions for a complete installation. “Direct fit”
Key Feature
- 3/8" thick laser-cut flanges
- Mandrel-bent Stainless steel primary tubes
- Patented JBA Firecone® merge collector
- Premium quality hardware
- Bolt-on installation
JBA is proud to announce the release of new “CARB legal” Cat4ward® headers for the new 2011-2014 Mustang 3.7L. These new V6 headers feature JBA's standard heavy-duty construction and patented technology to deliver the performance and reliability you expect. Beginning with oversized 409 stainless tubing for the new 3.7L motor and smooth flowing mandrel-bent tubing - these headers open up the exhaust for increased performance and efficiency without compromising the factory emission equipment. Extra thick 3/8" CNC laser-cut flanges ensure a tight seal and trouble free performance without leaks from warping. Each kit comes complete with quality hardware and instructions for a complete installation. “Direct fit”
Key Feature
- 3/8" thick laser-cut flanges
- Mandrel-bent Stainless steel primary tubes
- Patented JBA Firecone® merge collector
- Premium quality hardware
- Bolt-on installation