Good alternatives to OEM catalytic converters?

abm89 · 10-02-2024, 11:52 PM

Your best bet is to look for someone selling stock catalytic converters for a sure pass. I have some Old high flow cats that passed, albeit with a proper tune.

TX doesn't do the sniffer test on the cars, they do the OBD2 readiness check.

RLara485 · 10-05-2024, 04:00 PM

Looks like that's what I'll be doing. Are all years/transmissions/packages interchangeable?

Tractionless · 10-12-2024, 11:19 AM

Quote:

Originally Posted by abm89

Your best bet is to look for someone selling stock catalytic converters for a sure pass. I have some Old high flow cats that passed, albeit with a proper tune.

TX doesn't do the sniffer test on the cars, they do the OBD2 readiness check.

High Flow resonated cats here (FI) and my Ecutek tune passes ODB2 Readiness check as both front and rear 02's are functional.

10-02-2024, 11:52 PM	#1 (permalink)
abm89 A True Z Fanatic Join Date: Feb 2013 Location: Austin, Texas Posts: 1,391 Drives: 370Z, Z900RS, T120 Rep Power: 64765	Your best bet is to look for someone selling stock catalytic converters for a sure pass. I have some Old high flow cats that passed, albeit with a proper tune. TX doesn't do the sniffer test on the cars, they do the OBD2 readiness check. __________________ Complete Parts List: https://github.com/abm89/ztouge-build

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10-05-2024, 04:00 PM	#2 (permalink)
RLara485 Base Member Join Date: Jan 2014 Location: San Antonio Posts: 25 Drives: 2010 370z Rep Power: 13	Looks like that's what I'll be doing. Are all years/transmissions/packages interchangeable?