have a 88 GSX 600 and i want to do some mods. All I have is NGK plugs and a K&N. What is the best full exhaust system i can get?(Part #) Do I have to jet the carb? Also any other mods. Thanks guys/girls!

I would assume the best exhaust choice would be Yosh or Vance & Hines. Yes you will have to rejet the carbs. I would recommend a sync after that.

Scott

what is a sync

Synchronize, so all the carbs work togetherand do exactly the same thing at the same time and dont fight each other, because if you get them fighting each other the bike will not run properly, most of the time wont go above 5k rpm.

Scott