Fabspeed 986 Boxster Supercup Exhaust System (97-04) (FS.POR.9861.SCUPRP) 1701 and zero fuel vapor permeability

and zero fuel vapor permeability

For use with Full Sweep and Short Sweep Electric gauges only

as well as improved shift times

and the system has multiple slip joints with high-quality t-bolt clamps

Our R&D team engineered and dyno tested more than 50 variations before identifying this design as the best solution available for the VQ35HR engine

Fabspeed 986 Boxster Supercup Exhaust System (97-04) (FS.POR.9861.SCUPRP) 1701 and zero fuel vapor permeabilityAggressive 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