Fabspeed Porsche 991 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2012-2016) Brakes Reuse existing accuseal clamps included

Reuse existing accuseal clamps included with original Fabspeed Maxflo RSR Header/Muffler Kit

That’s 47 crank HP

Delivering well over 400 horsepower to the wheels with easy-to-install bolt-on upgrades (on a GT4)

Fits all Porsche 991 Carrera vehicles (2012-2016) (2012 was a split model year

Eliminates faulty O-ring assemblies that are 1940s/ 50s technology

Fabspeed Porsche 991 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2012-2016) Brakes Reuse existing accuseal clamps includedThese modular headers are the perfect solution for any Porsche 911. Our United States patented RENNKRAFT modular design features a quick release V band connector that allows the owner to easily swap between our German made HJS 200 cell cats and a cat bypass straight pipes for track use ONLY. RENNKRAFT, translated from German is race power. These unique headers offer true street and racetrack functionality in an innovative precision engineered package.