There are an absolute ton of products to look at and choose from, but honestly what I can recommend would be to browse the forums, see what other guys are doing and bookmark the items you think are cool, or look good. I can't tell you how many times I've modified a car a certain way just because a forum member had a similar idea. Do that and then listen to youtube videos for exhaust, and get your input from guys from local car meets as well. Get all those combined and you've got yourself a good list of recommended parts from the guys who have modified before you
