Muffler Delete Mod R53

[CalvinSherren]

Has anyone gone ahead and done the muffler delete modification, or as more commonly known, the one-ball mod, on their 2004 R53?
If so are you happy with the sound?

Thanks

 

[EmD20v]

Yip, done it on my old R53 and done it on my wife's current R53.....sound is enhanced greatly over stock only makes noise at WOT other than that sounds stock when cruising....best cheapest mod to do