07 Yamaha FZ1
All I can say is WOW! Everything was extremely easy to install, and is one of the best looking and functional exhausts you can get for the money! Has a deeper grumble than the competition, saved an easy 9-10 lbs in weight, and makes the bike sound fierce! Baffle still makes the bike sound great, just more toned down, from a straight through 2 in. outlet down to a 1 in. Don't look further, I've done a lot of research and this is the best slip on hands down.