Fabspeed Porsche 997.2 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2009-2011) - FS.POR.9972.MH.SC Choose your Configuration:Sport Cat + Cat Bypass Pipes L92 and L99 rectangle port

L92 and L99 rectangle port applications is a Race version of the LSXR™ Intake Manifold

high quality T-304 austenitic stainless steel (superior to 400 series and aluminized steel) free flow exhaust utilizes its patented

The bulbs are Plug-N-Play and fit directly in the sockets as a replacement bulb would

This model is available in natural and Black Ice finishes

Fabspeed Porsche 997.2 Carrera RENNKRAFT® Modular Headers with HJS Catalytic Converters (2009-2011) - FS.POR.9972.MH.SC Choose your Configuration:Sport Cat + Cat Bypass Pipes L92 and L99 rectangle portThese 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.