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      02-24-2013, 09:29 AM   #37
Tim B.

Drives: 2010 Jet Black E92 M3
Join Date: Dec 2009
Location: Baton Rouge, LA

Posts: 544
iTrader: (0)

Originally Posted by JerryK73
I'm not catless running the sport pipe which has the high flow cats. I definitely felt the difference after putting on the sport x-pipe and it made a huge difference in sound. Every once in a while I would smell that "rotten egg" but it isn't that strong.
That's true, I was thinking of the Race version. Thanks.