Well at least I think my 1/4 got faster by 1/10th and my 0-60 got faster by 3/10ths. But I don't know how accurately I can judge my gains because I have a different launch evry time.
99 Zetec Atx Se
17's w/yoko H4 rubber
Green and Black interior
CTA + header + big pipes = very loud
89 Mustang LX (stock for now)
