Nice find, but Ill stick to my M-Perf axle back. It sounds way better IMO. And that exhaust doesnt even have the butterfly valve actuator, so how would that work? You just leave it unplugged and throw a code? Or Unbolt the stock actuator and stow it somewhere under the car....eh no thanks...Ill pass.
M-perf = better sound = no dealer hassle = no warranty issues = happy me