The exhaust shown below is one of my favorites.
Simple, effective, sounds awesome and purely functional. Loud, but not too loud.
A progressive, exotic sound that appropriatly increase loudness with RPM. Quiet enough for daily driving and it absolutely screams at WOT high RPM. When used with the Motordyne resonated XYZ pipe, it sounds like a damn Ferrari.
All 0.065" stainless 304 and weighs only 18 lbs.
The Z SHOCKWAVE!


Overview of the XYZ-pipe in the "Y-pipe configuration with a resonator".
NOTE: the resonator really sweetens up the exhaust tone. I give it a:biggthumpup: for sound quality enhancement. It should be able to fit on just about any aftermarket single exhaust setup. AMUSE, JIC, FUBITSUBO, NISMO, ETC.

looks real nice (most like need an extension to work on the FX.
I really like the XYZ pipe. I wonder if it will be a direct replacement to the stock y-pipe? never mind found this statement on the video "
Nismo exhaust (xyz pipe) WOT"
Looks weird.
Why does the straight part of the Y go skinny/fat/skinny?
Its a X-pipe. Its a Y-pipe. Its a resonated test pipe, cut out, diffuser, venturi, catalytic converter all in one.
I've already volunteered my car as a mule since I drive it once a week. I let him know multiple time and he hasn't said anything yet. I think our vehicle is last on his priority.