G35Driver - Infiniti G35 & G37 Forum Discussion - Recommended Catalytic Converters

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Danny Heil

02-01-2017 08:00 PM

Recommended Catalytic Converters

I drive a 2004 G35 sedan and I need to replace my cats soon, any recommended brands? Also is there a difference between cats for the sedan and coupe? Thanks

Scottwax

02-01-2017 08:02 PM

You want OEM or better performance high flow cats?

Danny Heil

02-01-2017 08:04 PM

If the price isn't too far off from the OEM cats, probably better performance high flow but OEM is fine too.

Urbanengineer

02-01-2017 08:48 PM

Used Oem from eBay.

Scottwax

02-02-2017 01:26 AM

Quote:

Originally Posted by Urbanengineer (Post 7093641)

Used Oem from eBay.

I did that with my first Maxima. Got a pair of used precats from a fellow Maxima owner who put headers on his car. $85 plus shipping. Never had a P0420/0430 code again with that car.

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