In search of a 98db solution but would like to retain performance. I went to Georgetown on Friday and was harassed again. I should have known better, I raced the Fools Gold Enduro there in May and was required to run my CORKED stock pipe... My White Brother’s R4 tested off the pipe at 106db. My uncorked Stocker tested 102db and 98db corked. My buddies ‘02 YZ426F with FMF Q and Powerbomb header tested 101db. I need a "Confirmed" setup that will test under 100db and according to the Ranger it will need to be at 98db for the 2003 race season... Does anyone know if rubber mounted bars and anti- vibration bar inserts can contribute to a false RPM/DB test result...? Any assistance would be appreciated.