I have 4x4 4-door dually long bed. The drone I hear is very slight at those rpm's. Not a problem for me as it is so slight. To me, this still qualifies as a "quiet" exhaust mod. I do play more with custom super charged/big inch V-twin motorcycles, so this thing still purs like a kitten! LOL
Thought I would add that we welded hangars to the weld joints on the Walker - front and back to minimize any stress.
Last edited by MM Billetworks : 09-11-2008 at 08:23 AM.
Reason: add a picture