Had this bike for 2 seasons, and last year at the dunes I jacked up my muffler which was alway's a little too loud for my liking. So I contacted "Bill's pipes" (the bike has his complete exhaust) to see if they had a replacement. They sent me back what looks like the old one but it say's "Big Gun" on it. It doesn't matter much to me what it is , it worked and is new again except it seems even louder now, even with the new packing in it. In our riding areas we are now allowed to ride into the local towns , so I really don't want anything obnoxiously loud. I've seen some inserts that are supposed to quiet it down but am wondering if anyone has any experience with them. I found one that I can just unscrew the rear cap and it replaces my arrestor screen but it's a reverse shaped cone and the diameter at the tip so small I can barely stick my thumb thru.. I can't see how the bike would run with one of those, then there's the Big Gun quiet core insert for $50. I think that would work the best but I'd hate to spend $50 and find it doesn't. Are there any recommendations other than a completely new exhaust ?