Quote:
Originally Posted by JK-M5
Anyone in the North of England got 1 fitted to there M5
I'm torn between the AWE switchpath and the Remus
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Unless you have the launch edition M5 you can't fit these Exhaust systems, the new GPF filters in the exhaust system are fitted to all the later F90 M5's and a "Legal requirement".
The back box is the only thing you can fit.