Excellent exhaust system with Valvetronic for everyday use
The Porsche 955 Cayenne refined with an iPE Innotech Performance Exhaust system generates an excellent, powerful sound, but also allows for a comfortably quiet cruise by the push of a button when wished for.
Our Valvetronic exhaust delivers both power and dynamic valve control to the driver's seat. The full system comes with a remote control module including 3 different modes: on, off, and auto. In on mode, the valves are fully open for maximum flow and power, releasing a breathtaking sportive sound with an incomparable clean tone especially when accelerating. In off mode, the valves are closed and volume is reduced for a comfortable cruise. 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.
Each part of the exhaust system is individually designed to perfectly fit the Porsche 955 Cayenne.