09-06-2022, 12:02 PM | #1 |
Alexander Hartunian
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Rep 95
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Drives: 2018 BMW 440i
Join Date: Sep 2018
Location: Napa, CA
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OEM N20 Downpipe
You know why you need it and I have one. The O2 sensor ports are clean and in great condition. The first layer of wafers inside is slightly toasted, this does not mean they are any less efficient. (you will still pass smog with flying colors)
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2018 F32 440i - Black Sapphire Metallic - KW Suspensions V1 | VRP Intake | VRSF Catless Downpipe | Dorch Stage 2 HPFP | MHD OTS Stage 2 E40
Last edited by alexander7599; 09-06-2022 at 12:04 PM.. Reason: Added images |
11-18-2022, 02:32 PM | #2 |
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catalytic converter, catless, downpipe, n20, oem, stock |
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