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      01-26-2018, 03:17 PM   #1
FTL_1
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Drives: 135i Msport
Join Date: Nov 2017
Location: Seattle

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Local Coder for O2 sensor delete - N54 135i

Hello BMW world,

I am looking for someone who can code out my post cat O2 sensors, the vehicle is a 2009 135i with the N54 engine. I have some catless downpipes I want to install and don't want to constantly have the err code bugging me.

Anybody who knows some good or if anybody has suggestions please let me know!

Thanks,

AJS
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