ERZ Performance High Flow Cats, Install and Review Thread

[djpathfinder]

Originally Posted by daleks

This. I'm wondering if putting HFC's on my Nismo will even be worth it. It is a lot less expensive and intrusive than intakes or replacing the full exhaust though.

You already have an upgraded Nismo exhaust and a tuned ECU. You could do an intake, headers and/or HFC, but if you follow the theory that the first intake/exhaust mod you do will net the most results, then successive ones by small increments only...not sure how much you would gain +/- re-tuning your ECU. It will improve the breathing and clear up your exhaust path though. Interested to be the first to try it out on a Nismo Z?