Two days ago I installed a Yoshimura RS-2 muffler on my atv with the jet kit . All what I got to say is that this pipe is AWESOME! looks great, good performance , and is quiet.
I cant tell you the exact hp and torque changes because i didnt dyno it but changes are notable, I really recomend this pipe, so if you are looking for an after market exhaust go with yoshimura.
I cant tell you the exact hp and torque changes because i didnt dyno it but changes are notable, I really recomend this pipe, so if you are looking for an after market exhaust go with yoshimura.