Yes very happy with the results as i think i'm only emanage away from 200+ 0-60 has come down a lot - still have no traction problems in the dry so its easily sub6seconds. topend is still limited to 112 as top speed isn't that bigga deal to me, so i left that on for my license's sake! hehe It doesn't compare with standard at all, doesn't matter wether its a steep hill or anything, she'll pull 100 in literally seconds.