WTB OEM Cats

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Oct 5, 2021 | 03:47 PM

Rob's-G37s

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OEM Cats or FI RHFCs

Looking for OEM cats or FI RHFCs to replace my almost new Z1 HFCs... too much 'hissing' for my wife!

I had Fast Intentions Resonated HFCs on the car but the welds cracked; MUCH better sound than the Z1 units.

Does anyone have lightly used FI RHFCs??

Thanks...

Last edited by Rob's-G37s; Oct 7, 2021 at 08:28 AM. Reason: Add more info