Improve the sound of your Porsche Cayenne easily and economical way. The installation of our muffler bypass is done in just a few minutes. They are an intelligent solution to internally avoid the outer chambers of the rear silencer. Our bypass is made of high quality grade steel. With their special design they can be easily installed (and eliminated if necessary) - minimum effort for maximum sound. No additional changes are required, engine management and exhaust control remain the same as the originals, albeit with a noticeable change in sound. In the final position the bypass is sufficiently fixed to avoid noise or vibration. NOW AVAILABLE FOR CAYENNE S V8, CAYENNE 3.2 V6 AND CAYENNE TURBO V8