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      10-08-2012, 08:04 PM   #9
watrob
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Drives: MY2013 X5M 50d - White
Join Date: Sep 2008
Location: Brisbane - Australia

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My X5 M50d diesel exhaust has dual pipes into the rear muffler the same as the V8 has. I believe your diesel only has one pipe.

I have a reasonable exhaust note and a slight rumble in the cabin from the larger diameter exhaust. And the tune also has a lot to do with the exhaust note also, we also don't have all that addon emissions hardware either.
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X5 F15 M50d White, 20"rims, Yellow Calipers, Ceramic Pads. Better off saying what it does not have and that's a B&O Audio System, otherwise all option boxes are ticked.