Also, about clearing the rear bumper on a V6, put shims under the rear hangers so that the pipes hang under the stock V6 bumper, or get a GT bumper.. I wouldnt cut a V6 bumper, that wouldnt look soo good.
Also, ask the muffler shop to cut off the Y-Pipe just behind the cats and weld on some pipes to connect the cats to the GT-takeoff flanges. (this will give u straight pipes)
Muffler shop I'm talking to about putting my takeoff's on is charging 110. That is to cut y pipe, make the pipes between where it's cut off to the take offs, passenger side muffler hanger, both tailpipe hangers, dropping the axle slightly to work the exhaust over. Just get a muffler shop to make them. Otherwise they're about 40-60 bucks for the hangers from ford.
Nah, not loud at all. It did open it up a bit, compared to thesingle flowmaster. I thought the guy did a pretty good job too, he spent alot of time making sure it was all lined up evenly. anyone in the OKC area wants to know where I went and who did the work, let me know.