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Old 06-20-2013, 11:54 PM   #17
Scooby Newbie
Member#: 359930
Join Date: Jun 2013

for all you guys running headers, especially the Borla UEL, are you running the stock cat? I am running the borla UEL, tsudo HFC, and a 2 1/2" cat back on my rs and am getting codes (P2096 and P0420), as my rear o2 doesn't seem to be happy. What are you all doing to be code free?
I have an '05 2.5 RS.
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Last edited by 05SubieRS; 06-21-2013 at 12:03 AM.
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