This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified
and slightly broader torque curves
2 or a 991 before purchase)
The remote control module and our Valvetronic exhaust let you enjoy pure racing sound
When valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive
Kline Innovation Audi RS7 DECAT cat pipe set BMW-M3-E90-E92-E93-2007 This product contains a High-FlowKline Innovation Replacement of the stock 600cpsi catalysts, with either high flow HJS cores, or de cat pipes, opens up the sound significantly, as well as drastically improving turbo spool for increased power, and reduced spool time. This coupled with the twin 70mm dual oversized pipe, allows the engine to reach its full potential. The addition of a 20 degree x pipe to the center section, raises the pitch of the exhaust, As with all v8 engines, with