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 asphalt and rain tires
  • *SPORT/ROAD: optimized for dry asphalt and sports tires - low grip level
  • *RACE/DYNAMIC: optimized for dry asphalt and sports tires - high grip level (whey control active)
  • *SLICK/DYNAMIC PRO: optimized for dry asphalt and sports tires - 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.
  • Softer throttle response and power delivery through full partial load optimization
  • 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

*) Without hardware modifications no power and torque increase possible with S1000RR 2019 (K67) due to the broadband lambda control.

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)

Exhaust 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
  • Intake flap (e.g. at S1000RR 2019, K67) always open

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 (from 2019: Broadband sensor before CAT remain active, after CAT inactive)
  • knock control sensors
  • secondary air system
  • 2017+: fuel tank venting valve including activated carbon filter
  • 2019+: intake flaps