The buzz in southern CA is very strong that rangers in popular desert riding areas (such as OW) have noise meters and are ready to test all bikes and quads. I'm very concerned since my bike has the cork removed and is too loud. I've got a PMB insert, but don't like the reduced performance. I ordered a GYRT insert, but they are now back ordered. Does anyone have good experience getting to 96 dB with an after market exhaust, such as the e-series or FMF? Also, does anyone have a link for the actual testing procedure? I've heard many different versions of what the rangers can and will do, such as test at idle or at 1/4 throttle. I have also heard that the rangers plan to enter camps at night and ask owners to start bikes for testing - is this legal?