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Best High Flow Cats For Stock Exhaust

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Old Jan 7, 2025 | 12:42 PM
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Ashmit018
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Best High Flow Cats For Stock Exhaust
Hey, I'm new to the forums, and I have a question for y'all. I'm looking to get rid of the OEM cats on my 2013 G37x Sedan with 88k miles, I’m getting p0420 and p0430 codes because apparently my cats were hollowed out by the previous owner. What is the best HFC out there that doesn't cause rasp or cel for a stock exhaust system.
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Old Jan 7, 2025 | 02:15 PM
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https://fastintentions.com/product/v...igh-flow-cats/


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