im sure its been asked a million times, but i couldnt find anything, i have a 3.8L v6 04 mustang, and i heard that magnaflows would be best, maybe a x? how much would it normally run, and what would i do after that to boost the car, since i will only be able to afford one part at a time, thanks for any help

 

For a full system, you're looking between $500 and 700 depending on how much the shop charges to bend you over. Do you have any mods yet? Cus the other end of that equation is a CAI. Then more bolt ons, like UDP's T/B(with a ported intake), then gears and a T-Lok. Gears and a T-lok are by far the best bang for the buck.

 

Yes mags are the best, especially when equipted with an off road x pipe (meaning the x pipe has no cats) but only do that mod if your state doesn't do smog checks, if they do, then you'll need to get a catted x pipe (not quite as loud, and if you need a catted, you may want to consider an h pipe to get that louder sound). The O/R "V6" x pipe will cost around $200 and the GT mag catback unit will cost around $400-$500, install will run around $100-150