2010 2011 BMW 5 Series Forum F10 - View Single Post

bb2405 · 06-02-2012, 07:58 PM

Talked to a rep at RSi today and heard that a Stage 3 tune for the N55 is rumored to be released around July. As well as an aftermarket O2 sensor that won't trip the CEL when cat less down pipe are installed.

06-02-2012, 07:58 PM	#1
bb2405 Lieutenant 71 Rep 432 Posts Drives: F10 535i M-sport Join Date: Aug 2011 Location: Newport Beach, CA iTrader: (1) Garage List 2011 BMW 535i [8.76]	BMW JB Stage 3 Rumors Talked to a rep at RSi today and heard that a Stage 3 tune for the N55 is rumored to be released around July. As well as an aftermarket O2 sensor that won't trip the CEL when cat less down pipe are installed.
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