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F3X OTS N55 map dyno tuning day

Discussion in 'N55' started by PTF, Dec 3, 2016.

  1. PTF

    PTF Lurker Vendor


    OTS N55 map dyno tuning day. M235i on 93 octane. Hardware of note: stock intercooler and turbo, decat downpipe+exhaust, +55whp +133wtq 4th gear pulls 1f60e.png 1f60e.png stock fmic heatsoaks very quickly with a tune, upgrade highly recommended! This is a Stage 2 OTS map, Stage 2+FMIC numbers will come later, expecting 10-15whp on top with an FMIC. Stage 1 runs less aggressive midrange due to the restrictive stock downpipe.
  2. Frostydc4

    Frostydc4 New Member

    Impressive :cool:
  3. Mike @ XPH

    Mike @ XPH Corporal Vendor