purdyboy89 Posted February 7, 2008 Share Posted February 7, 2008 Is the cat needed in the exhaust system? will it make the ECU go crazy or anything like some vehicles. and is there a smog pump of any kind on these pathys if so where does it pipe back into the intake? Link to comment Share on other sites More sharing options...
GhostPath Posted February 7, 2008 Share Posted February 7, 2008 http://www.nissanpathfinders.net/forum/index.php?showtopic=16223 Link to comment Share on other sites More sharing options...
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