Porsche 991 Turbo Competition X-Pipe Exhaust System Tips:Signature Satin Straight Cut Single Wall The Fabspeed Supercup Exhaust is

The Fabspeed Supercup Exhaust is the loud and proud system that's aggressive enough that we recommend it for track use only

No longer do you need to remove your Cayenne's ECU and mail it in for a tune

Designed with a 200-cell HJS catalytic converter core for maximum performance and reliability

SELECT 1996 to 1997/8 GILLET outlet flange- 3 bolt outlet flange - ROUND 3 bolt style- is the late model 993 non turbo models

Sport Edition Front Grille ONLY - Trimming/Modification of camera housing emblem area may be required on Non Original Sport Optioned Trucks

Porsche 991 Turbo Competition X-Pipe Exhaust System Tips:Signature Satin Straight Cut Single Wall The Fabspeed Supercup Exhaust isDEVELOPMENT AND TESTING: We wanted to get as aggressive as possible while minimizing drone greater volume with a greater amount of pops and burbles on deceleration. Support for high power was another consideration necessitating 3 tubing. We experimented with adding a mixing chamber into our X pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and