Quote:
Originally Posted by EB89
Unless you have an X drive, you have no secondary cats in the midpipes like the N54's do.
Heres a video of my exhaust at different stages.
Downpipe and PE muffler will be very loud on an N55
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Wow that actually is pretty loud and does sound very good. I do have an xdrive so not sure how much different it would sound but hopefully similar.