Kawasaki ZX-4RR
- ECU
- 21175-1863
- ECU maker
- —
- Model years
- 2023-2024
- Stock firmware
- Included · 2 MB
What you can tune
71 calibration tables · 0 scalars · 0 patches & flags — all editable in the browser.
Getting started
Start from the included stock firmware, or upload your own BIN read.
Heat-mapped tables, editable 2D/3D graphs, cell math, AI auto-tune, and compare against other reads.
Download a standard modified BIN and flash it with your own hardware and software.
Calibration maps
| Map | Group | Tables |
|---|---|---|
| IAP vs RPM Cyl # - High | Fuel | 4 |
| TPS vs RPM Cyl # - High | Fuel | 4 |
| IAP vs RPM Cyl # - Mid | Fuel | 4 |
| TPS vs RPM Cyl # - Mid | Fuel | 4 |
| IAP vs RPM Cyl # - Low | Fuel | 4 |
| TPS vs RPM Cyl # - Low | Fuel | 4 |
| Ignition Cyl # - Low | Ignition | 4 |
| Ignition Cyl # - Mid | Ignition | 4 |
| Ignition Cyl # - High | Ignition | 4 |
| Cylinder # - Cold | Throttle / ETV | 12 |
| Cylinder # - Warm | Throttle / ETV | 12 |
| Fan Temp. Setting | Temperature | 1 |
| RPM Limiter ## | Limiters | 3 |
| Top Speed Limiter # | Limiters | 3 |
| SW - CAL ID | Other · KAWASAKI_ZX4RR_21175-1863 ECU Info | 1 |
| SW - Firmware | Other · KAWASAKI_ZX4RR_21175-1863 ECU Info | 1 |
| SW - VIN | Other · KAWASAKI_ZX4RR_21175-1863 ECU Info | 1 |
| OBD II Codes | Other · KAWASAKI_ZX4RR_21175-1863 ECU Setting | 1 |
MotoEditor edits the calibration and exports a standard BIN — reading and flashing the ECU is handled by your own flashing hardware and software.
Frequently asked
What can I tune on the Kawasaki ZX-4RR 2023-2024?
This verified definition exposes 71 calibration tables — including fuel, ignition, throttle, limiters, other · kawasaki_zx4rr_21175-1863 ecu info, other · kawasaki_zx4rr_21175-1863 ecu setting and temperature maps — plus 0 adjustable scalars and 0 feature patches, all editable in your browser.
Do I need to remove or open the ECU?
No. MotoEditor edits the calibration and exports a standard BIN. Reading the stock file from the bike and writing it back is done with your own flashing hardware and software.
Which ECU does this Kawasaki ZX-4RR definition cover?
The 21175-1863. Every map address and scaling is verified against the stock firmware, so what you edit matches the real calibration.
Can I use my own stock file?
Yes. Start a project from your bike's stock BIN and your changes apply to it, or begin from the built-in reference — either way you export a standard BIN.
How much does access cost?
MotoEditor is a single subscription that unlocks the browser editor for this definition and every other bike in the library — no per-project or per-download fees.