I would like to improve the performance of my bike. I don't have a lot of money in it and I would like to keep it this way. Wanted to know if there are any cheap tricks or maybe a place to buy used performance parts for my ride. I'm from the old-school shadetree type stuff. Really interested in exhaust to match my high flow air filter.

 

thats an EFI?
you can probably have it mapped for more power, dunno what thatll run ya

check out hpd-inc.com for exhaust, if not
dennis kirk
and rocky mountain atv

check ebay for sneaky pete nitrous kit

its pretty cheap, and easy to install, and would probably
kick *** on that 700

theres other NOS brand nitro kits for twin cylander 700CC up
motors, which would turn you into a monster at the bush of a button

 

not efi, it has a minunki(not a good speller) carb