ECU Flash for Suzuki GSX-S1000 (2015-2021) – Mail-in Solution

The 2015-2021 Suzuki GSX-S1000 is known for its rough engine running and a noticeable on/off throttle feel, which can impair the riding experience during motorsport activities. With our mail-in ECU flash solution, you can optimize your motorcycle for motorsport in an easy and economical way.

What is Mail-in ECU Flash?

With this solution, you send your ECU to us, after which we install an optimized "one-fits-all" map, developed specifically for the Suzuki GSX-S1000. This is an easy and cheap solution that gives you access to the same features as our scroll bar solution, but without the individual customization. On the other hand, the solution is fast. You simply send your ECU to us, and a few days later you have it back with optimized software. It's that easy!

Benefits of ECU Flash for Motorsport

An ECU flash allows you to unlock your motorcycle's potential by calibrating the engine control unit. The benefits include:

• Smoother throttle response: Eliminating the annoying on/off sensation provides better control during acceleration and deceleration on the track
• Optimized power development: Custom fuel and ignition maps ensure improved performance throughout the rev range
• Improved driving characteristics: Tuning secondary throttle and exhaust valves provides better engine response
• Adapted for motorsport: Possibility to deactivate unnecessary systems and adapt the motorcycle for racing use

Why Choose Scrollbar Solution Instead?

We strongly recommend that you have your motorcycle delivered to the rolling stock instead of the mail-in solution. 

With scrollbar optimization you get:

• Precise fit: Mapping tailored to your specific motorcycle and setup
• Verified performance: Documented power and torque measurement before and after optimization
• Optimal calibration: Fine tuning based on live data from your specific engine
• Maximum performance: Significantly better results than a standard map

The mail-in solution uses a generic map that fits most GSX-S1000s, but cannot account for individual differences in motorcycles, exhaust systems, air filters or other modifications. For the best performance and most accurate tuning, we therefore recommend our scrollbar solution .

Available Features for Suzuki GSX-S1000 (2015-2021)

The following parameters can be adjusted and optimized:

• IAP Fuel Maps
• TPS Fuel Maps
• Ignition Timing Maps
• Ignition Dwell Map/s
• Secondary Throttle Plate (STP) Opening Maps
• Fuel Trim Map/s
• Exhaust Valve Opening Maps
• Idle RPM
• RPM Limiter
• Fan Temperature
• Quickshifter (Requires Race Tools)
• Launch Control (Requires Race Tools)
• Pit Lane Limiter (Requires Race Tools)
• Race Shift Pattern Sensor Configuration (Requires Race Tools)
• Disable Stock O2 Sensor
• Disable Deceleration Fuel Cut
• Disable Exhaust Valve
• Disable PAIR Valve / AIS
• Disable Top Speed ​​Limiter
• ECU Mode
• Enable High Speed ​​Data Logging
• Engine Data – View Live Engine Data
• Woolich Racing AutoTune (Requires Applicable LogBox + Zeitronix Package)
• Diagnostics: Read and Clear Fault Codes (Requires Applicable V3 Interface)

Compatible ECU Numbers

The ECU number can be found on the label attached to the top of the ECU. The following ECU numbers are compatible with our flash solution:

32920-04K00, 32920-04K01, 32920-04K10, 32920-04K11, 32920-04K30, 32920-04K31, 32920-04K41, 32920-04K50, 32920-04K51, 32920-04K60, 32920-04K61, 32920-04K70, 32920-04K71, 32920-04K80, 32920-04K80 AJ0BSE40, 32920-04K80 AJ0BSE80, 32920-04K81, 32920-04K90, 32920-04K91, 32920-04KA0, 32920-04KB0, 32920-04KB1

Return to Stock – Back to Original

It is possible to do a Return to Stock if you want the ECU to be original again. This process deletes all data and returns the ECU to factory settings as original.

ECU flash is exclusively for use in motorsport. By optimizing at Pitboxen Performance you accept that the vehicle may only be used for motorsport on closed track facilities, and all responsibility for this falls on you as the customer.