Has anyone done a centre exhaust setup on there Z4 have seen it was done for the Z4 Hartge V8 and think it looks amazing and really suits the rear of the Z4.
Yes I do like quad exhausts on an M though are abit over an overkill on some small cars and everyone seems to be putting quads on cars now, but just think the centre exhausts looks really good and suit a roadster and can't see why it would be that difficult hence the asking if anyone has done I guess.
Ok to update my situation, Well the cars booked in for today 1300 to see if I can get the centre exhaust done, the custom exhaust place I'm using has done a quad on a Z4 but never a centre so he's abit dubious how's it going to work but fingers crossed.
I don't suppose anyone's got a picture of that Hartge undercarriage do they