54mm or 57mm Exhaust system help I've decided to bite the bulllet and replace the Termi asymetrical exhaust system on my 999 with a Termi 2-1-2. There are three sizes available; 50,54 and 57mm. Has anyone had experience with 54mm and larger exhausts on the 999S, 998S (euro) 998R or 996R? I am looking to maximize the power under the curve between 6000 and 11000rpm. (to clarify, I am talking about the area under the curve on a dyno graph). |