timsias

i need to find a custom exhaust shop between concord and west leb NH. need to find it this week, as im doing a lot of work to it in the next month. shops with expierience preferred but not required, TIA

ive heard some conflictin ginfo on single muffler custom exhaust systems, ragarding the placement of muffler in exhaust line in order to reduce drone. im just looking to make a very free flowing exhaust for performance not aesthetics at all. will 2 mufflers restrict flow too much for track use only and a "tiny bit" of street use? im going to get a 3.5" single made with a dump right off of dp's. as i am not going to run any cats can a good exhaust shop make dp's for me as well since i dont need them to make me cats?<ul><li><a href="https://forums.audiworld.com/s4/msgs/2431285.phtml">previous post</a></li></ul>