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      04-12-2012, 12:56 AM   #18
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Drives: 2015 MW M3/2011 E90 M3
Join Date: Jun 2007
Location: Bay Area, CA

Posts: 2,326
iTrader: (14)

Using the full header back Evolve system.

It has good quality high flow cats in the secondary cat position, similar to the Challenge Sport or Akrapovic midpipe. No stanky smelling car, but lots of extra power. Have Evolve-R tune as well to deal with the CEL. For off road purposes only. Of course.
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