Power Mapping for BMW R nineT

Overview

Position-Nr. BM.R9.B.5.23R (Race exhaust system), BM.R9.B.5.23S (Stock exhaust system)
Title Power Mapping V2023 for BMW R nineT
Your Advantages
  • Maximum power and torque optimized for usage of stock or race exhaust systems
  • R version: Ready for common race conversions -> no faults or error messages
  • S version: Improved sound due to early opening exhaust flap
Available for model, modelyear Show vehicle types
  • BMW R nineT (K21), MJ 2014-16, BMS-KP ECU
  • BMW R nineT (K21), MJ 2017-20, BMS-MP ECU
  • BMW R nineT Pure (K22), MJ 2017-20, BMS-MP ECU
  • BMW R nineT Scrambler (K23), MJ 2017-20, BMS-MP ECU
  • BMW R nineT Racer (K32), MJ 2017-20, BMS-MP ECU
  • BMW R nineT Urban G/S (K33), MJ 2017-20, BMS-MP ECU
Preconditions
  • R variant: optimized for stock engine with race exhaust system; fuel with min. 98 ROZ/RON or 93 AKI
  • S variant: optimized for stock engine with stock exhaust system; standard fuel can also be used, possibly lower performance via knock control
Price (DE/EU 19% VAT) 399€ (250€ for Update from older Power Mapping)
Price (nonEU 0% VAT) 335,29€ (210,08€ for Update from older Power Mapping)

Detailed description

Injection & Ignition (R nineT)

  • Optimized torque curve in part and full load
  • Power increase up to 5HP possible (depending on bike hardware)
  • Torque increase up to 4Nm possible (depending on bike hardware)

Dyno diagram example (values measured on wheel) with stock exhaust: BMW R nineT 2015    |    ​​​​​​​BMW R nineT 2017   |    BMW R nineT 2021
Dyno diagram example (values measured on wheel) with racing exhaust: BMW R nineT 2017​

Engine speed limiter

  • Programming RS2E limiter strategy using selective cylinder blank out to reduced risk of bike nervousness while reaching rev limiter
  • Depending on model / mapping variant: slight increase of rev limiter (possible due to "soft limiter" prevents from overshoot)

Exhaust burble / fired engine break (R nineT)

  • S-Variant: Activation of exhaust burble
    2014-2016: not available
    2021+: enabled in DYNA or DIRT
  • R-Variant: Activation of fired engine brake (permanent exhaust roar at 0% throttle) and higher braking stability by reducing engine braking torque
Sound comparison

Prepared for common R12 / R nineT race/custom conversions (only "R" variant)

  • O2 Sensors 
    (from 2021: Broadband sensor before CAT must remain, after CAT can be removed)
  • Knock control sensors can be removed
  • Exhaust flap and servo can be removed (if equipped)
  • Fuel tank venting valve including activated carbon filter can be removed (from 2017)
  • CAT heating disabled / No increase of idle speed after engine start (from 2021)

Acoustics: Exhaust and intake flaps (in S-variant)

  • Acoustic flap always open while riding, stock behavior in idle speed
  • Optimized sound and torque during lower and mid rpm range
  • Better audibility of the bike while braking through open exhaust flap
  • K6x models: intake flap always open
  • K6x models: No catalytic converter heating / no increased idling after engine start
  • K63/K69 models: Exhaust burble enabled in DYNAMIC PRO (all gears)

Individual requirements possible at an additional cost, for example (model dependent) ...

  • Set engine speed limitation to individual value
  • Individual behavior of acoustics flap(s), e.g. automatic compromisis according to riding style
  • Enabling of launch control (if not enabled from stock)
  • Keep (A2) power restrictions in defined riding modes
  • Reversing of shift assistant operation direction (for reverse shift pattern on M/S1000XR, R nineT, ...)
  • Adjust traction control to individual data (e.g. allow unusually high slip values)
  • Stronger / weaker wheeliecontrol in individual rider modes
  • Fine tuning on your own bike on our test bench
  • ...