S stujelly New Member Sep 26, 2006 9 0 0 California Sep 26, 2006 #1 Sep 26, 2006 #1 OK, I got my gt 500 today. I really want to increase the hp on the car. Any suggestions on cold air (brand), new chips, exhaust, etc?
OK, I got my gt 500 today. I really want to increase the hp on the car. Any suggestions on cold air (brand), new chips, exhaust, etc?
