I had been doing some research about the slip-ons and the full systems, on the market you find slip-ons like the MGP growler from Hotbodies and the Two-Brothers slip on that don't have the bends, they are straight, and you see also like Leo Vince, Akrapovic and Yoshimura with the "S" shape, I understand that without the "S" shape you loose backpressure and the middle range is weaker, however the full systems are straight also, this is the part I don't understand, if I put an slip-on let's say the MGP exhaust growler the bike will loose power in the middle range?
Also if I put let's say the Yoshimura slip-on the top end will be different enough from stock to tell a difference?
Any inputs here would be greatly appreciated.

hmmm, i'm not sure if i'm really helping, but the difference between the slip on and the full system should just be that the slip on is just the "muffler" while the full system should come with the "headers, that are coming off of your head.

at least, i believe that' what's going on.

you should join cbrjunkie.com for more lively posters.

then again, i may just not have access to most threads yet;.

_isiah