Join Date: Mar 2013
Location: Grand Forks, ND by way of Cincy
If they are the stock ones pull them out and wrap with fiberglass packing. This should help but all the other baffles will be louder. Many people change the baffles for more noise/less restriction. Pull yours out and see what you have. I have stock ones I will send you for free if yours are not the factory ones.
2011 vegas 8ball PCV, swept pipes rpw modified baffles, llyodz vm1-dr cam, ats +4, 1/4 throttle, ud pulley and ness intake.
KMC tuned 114hp/125ft/lbs