One piece CNC mandrel-bent primary tubes provide the most possible flow
the exhaust discharge only flows through the x pipe
as well as Porsche Motorsports
These headers are the most effective way to increase power on your naturally aspirated 997
Carbon Fiber Competition Intake is a direct replacement for the OEM air box and improves cold air induction to the engine for improved throttle response and overall power
Kline Innovation Porsche 718GT4/SPYDER Valvetronic rear system Audi-A4--A5-(B9)-Quattro-2017 One piece CNC mandrel-bent primaryThe Sound Removal of the heavy chambered rear silencer, and replacing it with a lightweight F1 grade Inconel 625 X pipe, and Fully bypassable lightweight Inconel silencers, sheds a significant amount of weight, as well as raising the pitch of the exhaust into a more exotic tonal range. Removal of the OPF and catalysts, and replacing them with either HJS motorsport catalysts, or De cat pipes, opens the sound up significantly, complementing and