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Old 08-30-2018, 08:50 AM   #4
BYprodriver
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Join Date: Oct 2008
Location: O.C. CA
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Garage
Quote:
Originally Posted by steved0x View Post
Does your county/state do a "sniff" test where they sample the exhaust coming out of the back, or do they do an OBDII readiness check? If they do an OBDII readiness check, you should be fine, since it is the first set of cats that are monitored. If they do a "sniff" test - I would say, how many miles does the car have? If the O2 sensors and the OBDII internal sensors do not show a Check Engine Light, you might be OK, but I don't have any experience, maybe someone on here has front cats only in a state that does a sniff test.
All this is true, but with the obviously aftermarket rear muffler & secondary pipes don't think it will pass any visual inspection.
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