hi all, I recently took my bike to the dealer so they could install the merge racing Adjustable leak jet, ais removal kit and the Adjustable fuel screw. anyway i took it home to try it and was working great but i noticed that they didnt took the exhaust
restrictor ( the little thing that goes in the mufflers tip) and the intake silener thet goes under the seat soo i took them both off and when i took it to try it againg i noticed a constant little poppings from mid to full acceleration and it bugs me alot, any one has had that problem? what can i do? please heeeeeeeelp.
its a 08 wr450f