This is first post, so please excuse me if I have posted this question in the wrong forum section.
I have a 2004 E65 BMW 730i sport that I would like to put an aftermarket back box on.
What I am trying to achieve is not a super loud boy racer sound, but just a beefier deeper engine noise.
But again to stay away from that boy racer look, I would like the exhaust tip to remain hidden behind the back bumper like it is now.
Can anybody recommend a back box which would be easy fit and that would match all these goals?
thanks for all replies