I had a summit "bullet style" muffler put on my setup today dumped and after 20 miles of driving or so I am over the ridiculous drone. I had a Hooker max flow that was going to go on but the casing is so large its really not a good fit. Is there a muffler I can get that will quiet down a dumped setup ALOT and NOT drone? I wanted to avoid tailpipes for simplicity sake if I can.