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      01-06-2013, 12:10 AM   #1
topaz330
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Drives: 15 x5 50i
Join Date: Dec 2012
Location: NJ

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m5 exhaust direct bolt on?

I'm looking at a setup thats basically the whole exhaust system from the 5. Will that be a direct bolt up to the 550xi? I've searched but found no definitive answer. also, i know exhausts in general offer little performance gains, but do you think the m5 exhaust will be more free flowing than the stock 550xi system?
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