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      01-12-2015, 11:04 PM   #58
W Cole
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Drives: 2009 M3
Join Date: Dec 2010
Location: Newport Coast, CA

iTrader: (5)

Quote:
Originally Posted by ILSMKU View Post
Wait? Your car pulsates with the 625 kit?

Im not wheel hopping at all. Im cruising 50-60 in 4th at 4K rpm and mashing it to the floor. As It goes and makes boost, its pulsating.

What do you mean xpipe not supported? Whats that about?
I don't think we have the same issue. Mine is a vibration.

The test pipes remove the front Xpipe mount which I think could possibly be causing my problem.
Appreciate 0