does anyone know the length of the gmmg mufflers? i've been thinking about making my own exhaust using these mufflers. http://www.sweet-thunder.com/chambered.htm#stainless if you look at this picture on the top of the page http://www.gmmginc.net/html/chamberedexhaust.html i think i want to pretty much start at that y-pipe after the axle. i already have 2.75'' piping from the cat to the muffler and i figure i could split it into 2 mufflers w/ 2.5'' in/out. would it sound good? better than a flowmaster? i've just been watching videos of the exhaust (on a v8) and i really think it would sound awesome.