Porsche Carrera GT Factory/OEM Catalytic Converter Re-Coring X5M (F95) Maps are available for completely

Maps are available for completely stock cars and modded alike

Eliminate the Fabspeed Maxflo header mufflers to unleash a distinct air-cooled RSR factory air-cooled race engine performance and competition sound straight out of our Maxflo RSR Header/Muffler Kit

" If they say NO or say we use Brand X --- RUN FAST as they are cheap Chinese 100% guaranteed to fail Soul-Less shit exhaust valves

and BMC F1 filter

Despite the impressive performance

Porsche Carrera GT Factory/OEM Catalytic Converter Re-Coring X5M (F95) Maps are available for completelyReplace the worn out or broken core of your factory Porsche catalytic converter(s) with a new high performance HJS tri metallic catalytic converter core. FEATURES: Fabspeed Motorsport can replace the inner core of your Porsche catalysts with new high performance cores from HJS Germany. These premium catalytic converters are a fantastic way to refresh your factory exhaust system without sacrificing the factory appearance. Please call us at (215) 646