bolt on and slip on are the same thing. If you are wanting to play with the exhaust in hopes of achieving even barely noticable hp increase then get a full system or all you are doing is changing the sound.
You might wanna double check this. I know that full systems will drop this much but I do not see how it would be possible to drop that much weight from just switching out cans.Crazy1ear said:Another factor (albiet a small one) is that most slip ons will reduce the total weight of your bike - some are lighter than the stock can by more than 11 pounds!