BT Moto (BrenTune) K63 Stage 2 ECU Flash Upgrade for the BMW S1000R 2021-2024
- Brand: BT Moto
- Product Code: BTM-HHS2R21+
- Availability: 1-2 Weeks
- Stock Quantity: 0
STAGE 2
Includes all benefits of Stage 1, with these added features:
- Octane adjustments
- Corrected cold/warm start idle
- Re-calibrated timing
- Lower max lambda, leaner high RPM Target
- Higher RPM limit without throttle cut for roll racers
- 30% faster up and downshifts
- Can utilize our optional IAT relocation kit and intake flapper removal kit
- Octane adjustments for auto adaptation on pump gas for US and international fuels 91-94 octane 95-100 RON. Utilizing the multiple ignition maps and factory widebands, we are able to increase performance based on knock detection. This also means if you have some bad fuel, the motorcycle will still compensate and put the bike into safety mapping just like the OEM ECU would. This ensures your bike stays consistent and reliable.
- Corrected cold/warm start idle for finer tuning beyond Stage 1. Stage 1 did a lot to correct the startup issues the 2021 S1000R was having. Stage 2 goes a step further. There is no longer a high idle that transitions into a lower idle. The idle remains static without any lean popping, idle hunting or stalling.
- Re-calibrated timing for higher octanes to make use of race fuels on same tune. The 2021 S1000R has multiple ignition maps and based on knock feedback, the bike will start to adjust to different timing maps. This means if you have a high octane fuel in the bike or race fuel and knock isnt present, the bike will transition to a more aggressive timing map automatically. A more aggressive timing map will safely allow the bike to make more power. No more flashing every time you want to use race gas although we can still provide specific race fuel mapping designed to be used on ONLY race gas. This feature is most beneficial when you are on the track or street and dont have your handheld available to swap maps.
- Lower max lambda, leaner high RPM Target for a few more horsepower. AFR (air/fuel ratio) adjustments have been made to Stage 2 to be more aggressive to get a little more power out of the bike while remaining safe.
- Higher RPM limit without throttle cut for roll racers (optional) With Stage 2 we are able to raise the RPM limiter to 12,500 RPM while also making sure the raised RPM event is not stored in the ECU. We have also adjusted the spark and fuel cuts so when the rev limit is hit, the bike doesnt feel like you slammed on the brakes, its more gentle now.
- 30% faster up and downshifts over Stage 1 and now allows the use of fast shift sensor products on the market if desired.
DYNO
DYNO TESTING
RED LINE = STOCK TUNING (150WHP / 78WTQ)
BLUE LINE = BT Moto STAGE 1 (159WHP / 82WTQ)
GREEN LINE = BT Moto STAGE 2 (163WHP / 84WTQ)
RESOURCES / DOWNLOADS
DOCUMENTS
Device Reset FAQ and How-To PDF
BT Moto Flasher+ Troubleshooting Guide
VIDEOS
Review Video
How To Install IAT Relocation and Flapper Removal Kit
How To Install BT Moto Velocity Stacks
How To Remove Airbox Funnels For Velocity Stacks
Make | Model | Years |
---|---|---|
bmw | s1000r | 2021 - 2024 |
Tags: BT, Moto, BrenTune, K63, Stage, 2, ECU, Flash, Upgrade, BMW, S1000R, 2021-2024