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Old 06-08-2009, 05:58 PM   #4
Scooby Specialist
Member#: 63767
Join Date: Jun 2004
Chapter/Region: NWIC
Location: PDX
2009 OXT 5-spd
2011 STi hatch


Jeff, was that my car? If so, the Perrin Downpipe is the two-cat version.

The cat-back will be here Friday I can't wait to see if it helps...

Also, again assuming this is my car, the plotted pulls above are with the foglight cover removed if I remember correctly, which is important based on the little testing that I did of the AEM CAI.

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tazswing is offline   Reply With Quote