When i took my celica to the track in Budds Creek, Maryland, the only mods i had done were and intake and drag radials. The first few runs i was hitting low 15's. Then i decided to unbolt the rear section of my exhaust, this helped out alot. I guess it freed up backpressure and made my car a bit quicker. My best time for the day was [email protected] It was only my second time at the track and i found out that i had to launch high with the nitto NT555R drags. I was launching around 4500-5500 rpm. I hope this helps you guys out a little. I also made it to the quik 8 that day and everybody had came around and was lookin at my car tryin to figure why it was so fast. It was kinda funny.