I drilled out the 2 back plates on mine. In order to drill out the front plates, the mufflers have to come off. Not a problem on the right pipe, but you would have to cut the crossover pipe off the left one, drill the plate, and weld it back on. That's why I just drilled the back 2 plates. Sprayed some WD-40 on the hole saw and it chewed right through. It does sound a little better, but I still want to change out the mufflers.
perrykw AKA "Gonzo"
2012 Voyager 1700 (Non-ABS)
Utopia Backrest / Kuryakyn Longhorn Pegs
Yamaha Trunk Rack / Zumo 660 GPS
Touratech Locking GPS Mount
Ipod / CB / Chuckster's Customs Hitch
Chuckster's Customs Parade Flag Mount
Flagpoles by Steve's MC Poles
Cee Bailey's 12 Inch Dark Windshield
Saddlebag and Trunk Led Interior Lights