ORIGINAL: OnyxCobra

when you're talking about a stock engine, its not really more power, its just more potential. There is probably a small gain but its not really enough to turn a faster time. Before my exhaust i ran 14.366 @ 98.37 and with the full headers back exhaust i ran 14.294 @ 99.2 with similar tires, which could have easily been a difference in my driving... the top end seemed to get better but I couldnt really turn a better time. Maybe I could have if i had had more driving experience, never know...