GMG is proud to offer the all new WC-Sport Exhaust System for the 991.2 Porsche Carrera that is optioned with Porsche’s optional “Sport Exhaust System” featuring the unique center exited exhaust tips. The result of an extensive development process, this system will add that missing element to really help your new 911 Carrera come to life.
This GMG WC-Sport Exhaust System is made in Southern California from US-produced T304 Stainless Steel. Given that the new Carrera is now turbocharged we incorporated our effective X-pipe design found on the 911 Turbo GMG WC-Sport Exhaust systems.
The crossover X-pipe works by balancing the exhaust pulses from both banks of cylinders. It allows the exhaust gases to flow down the path of least resistance while speeding up exhaust velocity. At lower revs, turbulence is formed as exhaust gases try to shuffle past a second column of gases coming from the other side. The X-Pipe merges the exhaust into two uniform streams, allowing a smooth flow from engine to exhaust exit.
Also featured in this exhaust is the use of high-flow German-made HJS HD 200 cell sport catalytic converters. These are the highest quality cats made today and feature heat-resistant Platinum packing.
- Deep aggressive exhaust notes at lowers revs & exotic high pitched exhaust notes at higher revs.
- German made HJS high-flow, 200-cell sport catalytic converters (OBD2- compliant, no CEL, platinum packing).
- Crossover X-Pipe to balance exhaust pulse
- No unwanted cabin drone
- Constructed out of US Made T304 Stainless steel
- Significant weight savings over the stock system.
- Direct bolt on replacement, All hardware and clamps included
- Requires no modification to vehicle.
- Made right here in Southern California
- 2017-current Porsche 991.2 911 Carrera / S / 4 / 4S / Cabriolet (Only on cars equipped with Porsche’s “Sport” center-exit rear bumper.)
*This exhaust system is for off-road use only and is not CARB-legal.c
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