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      01-05-2013, 09:55 AM   #1
335aw
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Drives: e90 335
Join Date: May 2011
Location: USA

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FTM to TPMS Retrofit?

I have an 07 335i with a pre 07 production date (= no usb, 5 Station / Action buttons below radio, and no TMPS ) so i have the flat detection instead of TPMS.

Any way to retrofit?