exhaust help

[ZKDX]

i'm new to my 87 kdx, i'm pretty sure the exhaust that is on it is not the stock (muffler is rigged up to non-existance bolt holes), what are opinions on good exhaust system for this bike, i don't race, but like to pretend!!!! also....does anyone sell gas caps, besides dealer, i haven't found them in dennis kirk, chapparel, moto acce. etc??

 

[davidg]

Rocky mountain only list exhaust's back to 89. I would try calling FRP (708) 946-0999, they should be able to help you with the exhaust and gas cap.