I have no exhaust on my car right now ans it sounds very nice, but i need exhaust, i want to put true duals but how can it be done????

i have a flowmaster series 80 muffler, but i still want true duals, if at all possible, any suggestins????

 

There a few ways to do it. I am doing a Dr. Gas X Pipw, two hi flow cats, 2.5 inch stainless steel piping with two Dynomax Bullets(aka dynomouth) and then exiting with quad tips(two on each side) I got the X pipe for free (~$200), Catco hiflos $49.99 each, pipping cost me $50 (friend owed a favor...I would guess $100 new), 2 bullets (~$70), and tips cost me $40. So if purchased new about $400 for a true dual exhaust. Isn't too bad for the sound.