Quote:
Originally Posted by sg-e89
the answer is yes! they have the modify the flange to fit the z4.
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Which flange needs to be modified, the one bolting up the the midpipe? Is it just the flange which does not adapt, or is in the actual position of the flange?
Reason I ask is because if it's simply the flange (i.e. something like a 3 bolt vs. a 4 bolt flange) Than having a custom midpipe or full exhaust fabricated wouldn't be a big deal. However, if the actual flange needs to be cut so that an angle could be changed, that's a different story!