Finally got round to having the back box modified to a quad system, rather than a T-off the guy got a custom box with two inlets and two outlets giving pretty close to equal gas flow through the system. Its just a little louder than stock with a nice gurgle when it's revved too
hopefully get a bit more noise once its settled
no drone at all however so reluctant to whip out the central resonator. The guy said he hopes it's the last one he ever has to do as the right pipe kicked his a***




hopefully get a bit more noise once its settled






