Exhaust is sold....fits close to the real shock, very close.If your running street fairings it’s going to melt the fairing below the right rearset. I installed it tuned it and used it for one track day. Hmm To make sure everything’s there...it’s not a complicated install so just springs the two adjustable rods for can support on subframe..mine didn’t come with any directions on the install so I just put it on it’s pretty straightforward and easy to figure out.