SPORTISI-THE ALL NEW VR CARBON PERFORMANCE EXHAUST

DYNO TESTING done on standard bike - prior to exhaust change the jetting on top end is a bit rich - We installed the exhaust , pull out the intake snorkel, lean out the float setting on the carbs , and thats it = Mainjet can go leaner by 1 step for even better performance - what do you know - BETTER FUEL ECONOMY WITH AWESOME PERFORMANCE!! a JFC Filter is recommended please check our other product for JFC info :)