Having fitted a full IPE exhaust system to my Porsche Cayman GT4 along with the Martini livery at Dub Customs, here is an opportunity to hear the exhaust in all its glory and how it compares to the stock system.<br /><br />Starting off with a quick overview of the modifications to the car, before a rev comparison through the different modes of the standard exhaust versus the new Innotech system, before then jumping into the car for some onboard thoughts and also chase car shots of the noise under load - and it sure does sound good!<br /><br />My car has a full IPE Innotech Performance Exhaust system, including headers, 200-cell high flow cats, Valvetronic muffler, remote control module and visually it ends with some carbon fibre exhaust tips.<br /><br />Please check out:<br /><br />IPE: <br />http://www.ipe-f1.com<br />https://www.instagram.com/innotechperformance<br />https://www.facebook.com/ipe.f1<br /><br />Dub Customs:<br />http://www.dubcustoms.co.uk<br />https://www.instagram.com/dub_customs<br />https://www.facebook.com/dubcustoms<br />Thanks for watching, Tim<br /><br />Subscribe: http://bit.ly/Shmee150YT<br />Website: http://www.shmee150.com<br />Facebook: http://www.fb.com/shmee150<br />Instagram: http://www.instagram.com/shmee150