Improvements on times with exhaust?
about a month and a half ago i put on 2 1/4" straight pipes into dynomax turbo mufflers out to a shinny 3 1/2" tip...i just was able to make it out to the track last sunday. My times before were 15.952 @ 88.14 2.457 60'. Just with the duals i ran 15.731 @ 88.85 2.428 60'. Not a huge improvement but i was happy with it. I'm curious what kind of improvements everybody else has had with their setups