I've recently just fitted a 4branch manifold and centre section delete to my R53 JCW. So it only has the 2 standard back boxes. Unfortunately it sounds like a cross between an angry bee stuck in a biscuit tin and one of those daft hondas with a huge back box that makes loads of noise, but generally doesn't go anywhere. Can anyone recommend a stainless exhaust brand? Don't mind if it's a bit loud but don't like the high pitched rasp that's coming off it just now. Thanks in advance