Originally Posted by StillenZ84

Flutter isnt bad but the Tial does stay open in every gear till around 2000 rpm light throttle. I occasionally get some flutter around 2200 rpm but not too often. It is definitely loud. haha Turns plenty of heads. Im working this weekend on adding some padding to places that the pipe is hitting the frame because it is tirggering my knock sensor and havent been able to get but a few good log for Seb. I have hit 9 psi at 6000 rpm and the car is a whole other animal with the new kit.