Fabspeed 986 Spec Boxster Competition Race Exhaust System (97-04) (FS.POR.9862.SPEC) 4031 These systems are designed to

These systems are designed to be used with an engine management system that can add nitrous enrichment through the engine's fuel system

and awesomely aggressive sound

100% Engineered

Commonly the most overlooked component in a fuel system

Fabspeed 986 Spec Boxster Competition Race Exhaust System (97-04) (FS.POR.9862.SPEC) 4031 These systems are designed toAggressive track designed exhaust system providing maximum flow, maximum weight savings, and maximum possible power.(System has been updated please call to confirm fitment before purchasing. Accuratepictures will be up soon.) FEATURES: Fits all Porsche 986 Boxster S vehicles (1997 2004) Specify Year Above Includes turn down tips to help pass track decible limits Dramatically increases power, torque,and improves throttle response Saves 36lbs 16. 4kg