does this add acceleration at all for those who have added it also does it add top end thanks in advance and whats the going price there like 225 on ebay shipp an basically do u just slide the front drive unit foward and the old one slides out or what thanks guys let me know

 

I can't really see how it could add any power or speed but it makes it FEEL faster and sportier. Its my favorite mod. The installation is simple and basically straight forward.