Guys,
Have any of you attempted this setup on a 2006 z4 3.0si?
I bought this muffler (Magnaflow 12468) and went to my exhaust shop, they told me there is not room for it to fit. In the photos of this post is shows much more room. I don't understand how that is possible, unless between a 2007 and 2006 they changed the under body of the car.
Any clue?