If i buy a ct full exaust system what brand of jets do they come with

 

Mine came with a dynojet kit. Jet sizes up to 155, also had an extra jet non-dynojet165. Ct told me to run the 165.
I was fine tuning mine and called CT (very helpfull people) they told me to get a normal jet for the carb, not to use the dynojet jets. I now have a 160 mainjet stock needle back in and stock pilot, and it runs great.

 

Does anybody know what size jets i will need if i ride at about 1575 ft.