Fabspeed 996 Carrera Supercup Exhaust System (99-04) (FS.POR.996.SCUPSB) 2523 which can clog your air

which can clog your air filter and compromise peak air-flow and horsepower output

Installation is as easy as plugging into a cigarette lighter socket (only compatible with 12V vehicles)

Innovation no Imitation from Fabspeed Motorsport USA

It is engineered

USB programming cable and USB Software Key

Fabspeed 996 Carrera Supercup Exhaust System (99-04) (FS.POR.996.SCUPSB) 2523 which can clog your airOur Supercup Exhaust System is a loud and aggressive performance exhaust system designed with track use in mind. This system is a lot lighter than the factory system and flows much better. POWER: This track focused cat back exhaust system focuses on giving maximum flow and delivering maximum power. On our dyno we saw8 whp and 16 ft lbs of tq. SOUND: With only two short resonators in place on the huge OEM baffled muffler, this system is loud and