BMW 1 Series M Coupé, X5M and X6M Forum
I have a problem... well, not me, a friend of mine.
He has a '06 M6 and a 4.6is X5, and now, he'd like to have a V10 engine fitted to the X5. Any ideas?? Budget is no problem (as you may have guessed...) The car already has Brembo 8 pots at the front and 4 at rear and also a custom...