Stage 1+ Performance Calibration with Handheld Tuner - BTM-HHS1KR21+

About the Product

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THIS PRODUCT IS 50 STATE LEGAL (C.A.R.B. EO# D-868)

WHAT IS STAGE 1?

Introducing our inaugural flash for the 2021+ BMW S1000R! Utilizing our decade of experience and research into the BMW ECU's has helped us A LOT to develop the 2021 Single R Stage 1 Flash. US and European model S1000R’s have been restricted from the factory, with the US models having some of the worst restrictions we have ever seen on a BMW liter bike short of the 2017+ BMW K1600.

WHAT'S BEING RESTRICTED?

• Throttle Restriction - Throttle is restricted and has a lazy feel on tip-in riding along with loss of power in certain gears / RPM's
• Exhaust Valve - Restricted to keep quieter, which results in power loss
• RPM Limiter - The stock RPM limiter is set to 12,000 RPM and cuts the powerband off too soon
• Fueling - The 2021+ BMW S1000R fueling is set rich from the factory and needs adjustment
• Heat Management - The S1000R feels hot and runs hot

WHAT DO WE DO TO FIX THESE ISSUES?

• Throttle Restriction - We remove the throttle restrictions across the board to give you the riding experience and power you wanted from the factory
• Exhaust Valve - We still utilize the stock exhaust valve to give you maximum power but also open it up when you need to make peak power gains
• RPM Limiter - We moved the limiter from the stock 12,000RPM to 12,500RPM to maximize your powerband
• Fueling - We program the S1000R to target a better AFR (Air/Fuel Ratio) to make a little more power along with fixing drivability and idle issues

BENEFITS

• 8% horsepower gain across the RPM range (see graph below)Horsepower gained from exhaust valve management
• Cooler riding temps
• Startup strategy issues solved. Idle is smooth and consistent
• Improved throttle response in all gears
• Longer powerband from increased RPM limiter

ONE TUNE FOR ALL

​Racers at the circuit tracks or the drag strips will appreciate this tune. Thoroughly tested in both aspects by track racers, roll racers and just the casual rider wanting a more exciting bike to ride. 

TRACK RACERS

Track racers can enjoy modified TC (traction control) settings for different tire sizes, smoother throttle transitions/tip-in, consistent and predicable power. All this comes together to make sure you start and finish a turn to the best of the bikes capability. Working directly with MotoAmerica racers really helped us dial in our products for the track.

DRAG / ROLL RACERS

Drag racers have the capability to restrict throttle in first and second gear to make managing wheelies easier. For more top-end than others, we adjust timing, fueling, FTCL (full-time closed loop), SOI (start of injection), EGT, the list goes on and on. Years of experience have helped us squeeze every bit of power from the bike, while keeping it reliable and consistent.

STREET RIDERS

For the casual rider, derestricting the bike is the biggest advantage to our tuning. This makes the bike a blast to ride and gives the rider smile educing power. The throttle is smooth when cruising and brutal when you need it to be. Hundreds of hours and miles go into our tuning and testing. We want to present the best product on the market while leading the pack in customer satisfaction.