Hey all. I have a couple of questions for those experienced with modifications. I am considering getting an aftermarket exhaust system for my 2002 Kawasaki ZX6E. Can anyone make some recommendations? Slip-ons/bolt-ons versus complete systems? Do I need to rejet my carbs with a new exhausts? Performance?? Are they worth it? (The ZX6E comes stock with dual exhaust cannisters). Sound (cause we all know they gotta sound good :P)?
I was also wondering if I can fit a 180/55ZR17 tire on my rear rim (comes stock with a 160/60ZR17)?