So I recently picked up a stock catback kit off an 03 Cobra for 70 bucks. This is cool because I was just going to reuse the tips, H and Mufflers (for now). But I've Been told that I can run the IRS system on my car. ANy Opinions or help here? I'm stuck. Talked to my step dad about it and he said I should Jack the car up by the frame to see how much supension travel there is and then measure from there. The problem will be when the suspension completley unloads, will it hit the exhaust or not. I read that some people say you have to use suuuper stiff shocks, but I'm not about to do that. People have also said just to bolt it up and drive around, but that sounds kinda iffy, plus my cars a V6, so I have to reweld some flanges before it will work. So maybe just run it and if the pipes hit, cut them off after the mufflers? lol. So what do you guys think I should do? I really need some help here guys