negative, i had mine on in record time. I did read a post where they sent the wrong bolts for the kit. They make kits for so many bikes and each one needs a different bracket/bolt and they just messed one up. He eventually called them and they took very good care of him including getting him the correct pieces and giving him a partial refund he didnt ask for. Another thread asked me for close up pictures of mine and when i went to take them i noticed one of the little end caps had come off. I called them and they immediately sent me out 2 new ones and even threw in some red rings i had asked for. Customer service is excellent.Anyone had fitment issues. Got mine today and the 90 mm bolt won't even reach the threads in the case. Also the holes for the engine mount bolts don't seem to line up square.