Race Mapping for BMW HP4 and S1000 models

Overview

Position-Nr. BM.S1.B.4.19 (Race exhaust system), BM.S1.B.4.19S (Stock exhaust system)
Title Race Mapping version 2019 for BMW HP4, S1000RR, S1000R, S1000XR
Your Advantages
  • Unique: traction control via cylinder suppression (CUTs)
  • ready to race mapping - best of many years of WSBK experience
  • fast re-adjustment of traction control and wheely control on varying environment conditions through rider modes
  • improved acceleration based on optimized traction control action in each gear
  • reduce risk of bike nervousness reduce propensity to wheely
  • ready for many customs which are usual on race bikes
Available for model, modelyear
  • BMW HP4 (K42), MJ 2012-14, BMS-K ECU
  • BMW S1000RR (K46), MJ 2010-12, BMS-K ECU
  • BMW S1000RR (K46MÜ), MJ 2012-14, BMS-K ECU
  • BMW S1000RR (K46MÜ2), MJ 2015-16, BMS-X ECU
  • BMW S1000RR (K46MÜ3), MJ 2017+, BMS-MP ECU
  • BMW S1000R (K47), MJ 2014-16, BMS-X ECU
  • BMW S1000R (K47MÜ), MJ 2017+, BMS-MP ECU
  • BMW S1000XR (K49MÜ), MJ 2017+, BMS-MP ECU
  • BMW S1000XR (K49), MJ 2015-16, BMS-X ECU
Preconditions
  • R version: optimized for stock engine with race exhaust system; fuel with ROZ ≥ 98
  • S version: optimized for stock engine with stock exhaust system; standard fuel can also be used, possibly lower performance via knock control
  • Slick/Coding plug
Price (with 19% VAT) 699€ (350€ for Update on older Race Mapping from us)

Detailed description

Rider Modes

*) Improved in 2019 version!

  • *RAIN: optimized for wet racetracks and rain tires
  • *SPORT/ROAD: optimized for dry racetracks and slicks - low grip level
  • *RACE/DYNAMIC: optimized for dry racetracks and slicks - high grip level (whey control active)
  • *SLICK/DYNAMIC PRO: optimized for dry racetracks and slicks - high grip level (wheely control inactive)
  • USER: still available; not available after activation of RCK

For sure DTC +/- level switch is active in all rider modes!

Tractioncontrol (DTC) with cylinder supression (CUTs)

Improved in 2019 version!
Electronic like in WSBK on stock control unit (ECU)!

  • Traction control and Wheelycontrol now operate via defined cylinder suppression
  • The operating range of the traction control is audible to the rider
  • Faster traction control operation (compared to conventional throttle valve DTC)
Video: 1 Lap at Lausizring with Marc Neumann #36

Gear dependent traction control (DTC)

  • Programming of a gear dependent traction control
  • Very intense action in 1st gear to prevent wheelies
  • Decreasing intensity by ratio difference to other gears for acceleration optimum

Wheelie control (not for BMS-K ECU)

Improved in 2019 version!

  • Short cuts limit Wheelie (strength can be adjusted via the rider mode)
  • No Wheelie intervention in gears >= 4th to prevent torque reduction on bumpy straits
  • Rapid re-acceleration of the torque after the wheelie engagement prevents jerky torque increase when the front wheel puts
  • New in 2019 version: Individual programmable power/trottle limitation in gears 1/2/3 for easier handling with almost no wheelie possible (custom order necessary)

Remark: Wheelie control is deactivated in rider mode "SLICK"; activation possible with RCK or by customized ECU flash.

Injection & Ignition (S1000)

Improved in 2019 version!

  • Optimized torque curve for race exhaust systems and fuel >= 98 ROZ
    In "S" Stock-variant for stock exhaust systems, standard fuel is possible, >=95 ROZ recommended.
  • Power increase from 3 to 7PS possible (depending on bike hardware)
  • Torque increase from 2 to 5Nm possible (depending on bike hardware)

Dyno diagram examples with race exhaust: S1000RR   /   S1000R/XR
Dyno diagram examples with stock exhaust: S1000RR   /   S1000R/XR

Engine speed limiter

  • Programming a soft start of limiter action by cylinder blank out
  • Reduced risk of bike nervousness while reaching limiter speed
  • Slight Increase of engine speed limit, because "soft limiter" prevents from over-rev

Optimized engine brake

  • Fired config (injection continues) leads to a smoother first pickup during transfer from braking (0% throttle) to acceleration and a more stable behavior in fast corners

e-Gas (Race Map + Power Map S1000RR)

  • Ready for short twist grips ≥54° (not available for BMS-K ECU)
  • Programming of same E-GAS setup - according to twist grip and engine rpm - in all riding modes
  • same - race track optimized - throttle response in all riding modes
  • max. torque and power is also available in "RAIN" (max. 60% throttle in stock ECU)

Launch control (L-Con) and Pit Limiter

  • Activation and pre-set of Launch Control and Pit Limiter
  • Activation of more then 3 starts in sequal
  • Activation of launch control also in 2nd gear

Optimized Shift assistant (SASS), quick shifter

Improved in 2019 version!

  • Faster upshifts (mainly in high rpm) through reduction of ignition cuts
  • More dynamic downshifts through increased throttle punch in low and mid rpm range
  • Increase of diagnostics tolerances to prevent safety shutdown during usage of race shifter (e.g. Lohmann shifter)

Prepared for common race conversions (only in "R" version)

Following components can be removed without faults or error messages after reprogramming:

  • Exhaust flaps and servos
  • O2 Sensors
  • knock control sensors
  • secondary air system
  • 2017+: fuel tank venting valve including activated carbon filter