Porsche 718 GT4 RS Sport Cat Over Axle Pipes - SOUL Performance Porsche-955-Cayenne-Turbo-2007 + All Soul Performance Products

+  All Soul Performance Products exhaust components are backed by a renowned Lifetime Warranty for both street and track use

The auto mode enables the system to detect the engine rpm and gas pedal signal to automatically adjust the valve movements for a dynamic driving experience

The Mercedes-Benz CLS63 AMG V8 Bi-Turbo refined with an iPE Innotech Performance Exhaust system produces an extremely loud and aggressive sound as well as a comfortably quiet cruise by the push of a button when wished for

DB-TestValve-opened mode-127 db (116 db-stock)Valve-closed mode-112 db (100 db-stock)

*The Ford Mustang Ecoboost MK6 "2019" model won't fit with iPE cat pipe

Porsche 718 GT4 RS Sport Cat Over Axle Pipes - SOUL Performance Porsche-955-Cayenne-Turbo-2007 + All Soul Performance ProductsIn order to provide the most effective and efficient performance solution for the GT4 RS, we opted not to offer a catted header replacement, but instead provide a modular Over Axle Pipe with a catalytic converter. As a standalone piece, our Sport Cat Over Axle Pipe with high flow cats will deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units, and paired with our Competition Headers it is a