Fabspeed Porsche 986 Boxster Supercup Exhaust System (1997-2004) Select:Select Year=(1997-1999) Race Cat Bypass,Select Tip Finish=Carbon Fiber we also recommend:

we also recommend:

We found peak gains of 14 whp and 13 ft-lbs of torque at 5500 RPM when tested on our in-house dynojet

Fits Porsche 996 Carrera vehicles 1998-2001 (does not fit PSE-equipped vehicles or C4S vehicles)

This system has been designed to unleash the maximum amount of sound and power legally from the 981 Boxster/Cayman

all while being able to pass tail pipe emissions tests (will not pass C

Fabspeed Porsche 986 Boxster Supercup Exhaust System (1997-2004) Select:Select Year=(1997-1999) Race Cat Bypass,Select Tip Finish=Carbon Fiber we also recommend:Aggressive track designed exhaust system providing maximum flow and power; recommended for off road and track use only. The Supercup is significantly louder than our Maxflo Exhaust, but if you're looking for a very aggressive exhaust note and you're not worried about waking up the neighbors, this is the system for you! Includes Deluxe Bolt On Dual Style Tips in your choice of finish to compliment your vehicles look and style. FEATURES: Fits all