A little video showing you the function of the Electronic valve controlled 997.2 turbo sleeper exhaust. With the push of a button you go from sleeper to destroyer. We give you a couple shots of our project Porsche on the dyno so you can hear for yourself the difference between the 2 modes. Be sure to check out the blog for any new up and coming changes to the 997.2 Turbo Project car!

997.2 Turbo Sleeper Exhaust