[BrandonDrecksage]

I have a 99 camaro m6 that has 95k on it. I bought it a few weeks ago and it felt down on power compared to my 01 camaro. So far i put on headers with a ory that goes through the stock slp dual dual exhaust and replaced the spark plugs and o2 sensors. the car felt a lot faster than original, but still not up to what i think it should be. So I went to the track and ran a best of 15.1 at 96...lol. The y pipe hits the floor pretty bad when I was launching, which I think cause the knock sensors to read false knock and pull a lot of timing. After I left the track...if I woulod roll into first at 30 mph and car would pull a lot harder through the gears.

So is the y pipe my problem? Or should I be looking at something else? Maybe cleaning the maf sensor? fuel filter? fuel injectors? maybe find someone with a scan gauge?

thanks!