it....I had my stock tt and it lasted like 3months until I put a intake on it....then all i wanted to do is hit 12s on the 1/4mile and did that...then....I wanted to hit 11s...did that...but then gone no more z....I say its very addictive...once you modd it ..you will wanna go faster to catch thos c6 vettes and evo's:)