Quote:
Originally Posted by Jon D
Interesting, but I wonder why they have to replace everything from the cat back. You'd think they'd be able to do it from the rear boxes, which would make it a lot cheaper.
I've asked them for a quote for my forthcoming 535d M Sport; I'll let you know if it's different to yours.
|
535 has the exit on either side so less needs replacing
Quote:
Originally Posted by delvek
What is the purpose of a quad exhaust?
|
pure look of the back end of a msport... i think it will look much nicer