Porsche 996 GT2 SOUL Competition X-Pipe Exhaust System oem gm the gains in power are

the gains in power are as impressive as the sound

Fits all 4

Genuine OEM GM with 1 Year GM warranty

if yuo ship us back yout stock grilles after installation of your new ones

Porsche 996 GT2 SOUL Competition X-Pipe Exhaust System oem gm the gains in power areDEVELOPMENT AND TESTING: With our Porsche 996 exhaust system, 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. The analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber