SnotMe80
07-17-2004, 06:41 PM
i have a 2000 400ex with a race big gun exhaust system without the header. the exhaust is very loud and sounds good and preforms good but i need it to be quiet sometimes because of some of the places i ride. i see the new big bun exhaust systems have a quiet core adapter that can be put in. can i do this with my exhaust i have now or do i need to buy a new big gun system.
thanks
rob
thanks
rob