On the low end 1st, 2 and 3rd feels like i am stuck. For example: Doin about 3k rpms in second and then jumping on it, i quick perch myself on the bike waiting to be thrown back but it feels like a dog :thumbd: and then into 3third it still feels like it is doggin it once into 4th i can really feel the pick up. Much less response compared to the D&D i had on it... I can't believe it. Got rid of the D&D because it was to yin yin yin, lound and poppy. My PCIII is still mapped for a Two Brothers bolt on, as i had this for the D&D and now the Akrapovic. I didn't cut the cone off the link when i put the Akrap on but maybe i should . if i do what will it give me??? :idunno: HELP!!!!!