http://www.rx7.com/store/rx7/fcexhaust.html#Nonturbo
They have a cheaper Cat for use with the Racing beat header. |
Originally Posted by Rotary_Engaged' post='872478' date='May 20 2007, 07:05 PM
My FC currently passes emission no problem what so ever right now, I'm well within legal limits for nox, co2 etc. The engine runs great! https://www.nopistons.com/forums/pub...IR#>/smile.gif I don't see why a header would make me fail...? Unless I'm removing cats by installing a header? I thought the S4 only had one cat?!? I was able to have an exhaust shop weld a flange onto the RB header, and it bolted up just fine to the 3rd cat... Granted, I dont have emissions in my state, and it would probably fail... but it works. https://www.nopistons.com/forums/pub...1047683329.gif |
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