Upgrade your Audi S4 with iPE Exhaust Tips
since the cooperative vehicle we developed E53 C238 was a low-profile version without an electronic motor
*S models must use base model dual tips with factory cats OR SOUL tips with SOUL catalytic converters / cat bypass pipes
The iPE Exhaust system for the Volkswagen Golf R Variant (Mk8) is designed and engineered to enhance gas flow and maximize performance gain
Does not trigger the CEL and complies with most emissions regulations
Kline Innovation Porsche 992 Carrera Valvetronic silencer section BMW-M5-2017 Upgrade your Audi S4 withThe 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