Close

    • Bootmod3 tuning software for BMW B58 exits beta and officially available with dynos/specs - 140I 240I 340I 440I 540I 740I M140I M240I M340I X3 X5 40I M40I

      B58 tuning is the next generation for BMW (and Toyota) and expected to become very competitive. MHD, Bootmod3, and EcuTek all are working on their software approaches and PTF's Bootmod3 is officially ready for primetime.


      What features can one expect?

      - Exhaust Burble adjustment
      - Cold Start (cat heating) disable
      - Exhaust Flap adjustment
      - Speed Limiter (VMAX) Removal
      - Catalytic Monitors (CEL) on/off
      - End User Map configuration for all maps
      - Tuning Editor fur custom tuning
      - Data Logging hundreds of data channels available and many more to come

      What about power gains?

      Stage 1 91 octane: up to 18% HP / 26% TQ
      Stage 1 93 octane: up to 20% HP / 26% TQ
      Stage 2 91 octane: up to 24% HP / 32% TQ
      Stage 2 93 octane: up to 26% HP / 32% TQ

      Race gas and ethanol tune maps are on the way.

      Here are a couple Dynojet dynographs:




      This article was originally published in forum thread: Bootmod3 tuning software for BMW B58 exits beta and officially available with dynos/specs - 140I 240I 340I 440I 540I 740I M140I M240I M340I X3 X5 40I M40I started by Sticky View original post
      Comments 4 Comments
      1. TheAxiom's Avatar
        TheAxiom -
        What are the differences between the graphs?

        And that B58 powercurve is AMAZING!
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by TheAxiom Click here to enlarge
        What are the differences between the graphs?
        Stage I and Stage II I would think? I don't know, they didn't specify which B58 equipped car, mods, and specs.
      1. Peter @ Pure/PTF's Avatar
        Peter @ Pure/PTF -
        We stress tested the bm3 st2 map last Sunday at the Spa Francorchamps racetrack. 8x 25 minute sessions and no single error message. The M140 with M5 brakes at the front is killer at stopping too!

        So I'ld say the bm3 st2 map is properly tested!
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Peter @ Pure/PTF Click here to enlarge
        We stress tested the bm3 st2 map last Sunday at the Spa Francorchamps racetrack. 8x 25 minute sessions and no single error message. The M140 with M5 brakes at the front is killer at stopping too!

        So I'ld say the bm3 st2 map is properly tested!
        What is the difference between the two graphs posted?