Suzuki GSX-8S
- ECU
- 32990-25L1
- ECU maker
- —
- Model years
- 2020-2022
- Stock firmware
- Included · 2 MB
What you can tune
63 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 |
|---|---|---|
| Fuel Trim by Gear - Gear # | Fuel | 6 |
| Ignition - Group # - Cylinder # | Ignition | 6 |
| Ignition Dwell - Cyl 1 - Normal | Ignition | 1 |
| TPS - Main - Cyl # | Throttle / ETV | 2 |
| TPS - Low - Cyl # | Throttle / ETV | 2 |
| ETV - Limit - Mode A - Cyl 1 - Neutral/Clutch | Throttle / ETV | 1 |
| ETV - Limit - Mode A - Cyl # - Gear # | Throttle / ETV | 6 |
| ETV - Limit - Mode B - Cyl 1 - Neutral/Clutch | Throttle / ETV | 1 |
| ETV - Limit - Mode B - Cyl # - Gear # | Throttle / ETV | 6 |
| ETV - Limit - Mode C - Cyl 1 - Neutral/Clutch | Throttle / ETV | 1 |
| ETV - Limit - Mode C - Cyl # - Gear # | Throttle / ETV | 6 |
| ETV - Percentage - Mode A - Cyl 1 - Clutch/Neutral | Throttle / ETV | 1 |
| ETV - Percentage - Mode A - Cyl # - Gear # | Throttle / ETV | 6 |
| ETV - Percentage - Mode B - Cyl 1 - Clutch/Neutral | Throttle / ETV | 1 |
| ETV - Percentage - Mode B - Cyl # - Gear # | Throttle / ETV | 6 |
| ETV - Percentage - Mode C - Cyl 1 - Clutch/Neutral | Throttle / ETV | 1 |
| ETV - Percentage - Mode C - Cyl # - Gear # | Throttle / ETV | 6 |
| IAP - Main - Cyl # | Sensors & Axis | 2 |
| IAP - Low - Cyl # | Sensors & Axis | 2 |
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 Suzuki GSX-8S 2020-2022?
This verified definition exposes 63 calibration tables — including fuel, ignition, throttle and sensors & axis 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 Suzuki GSX-8S definition cover?
The 32990-25L1. 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.