KESS3 Completes Marelli 11MP Support with New BENCH Protocol
Alientech announces Upgrade 3.24 for KESS3, introducing a BENCH protocol for the Marelli 11MP ECU, extending KESS3's coverage of Aprilia and Moto Guzzi motorcycles from the Piaggio Group. This update complements the already supported OBD and BOOT modes, making KESS3 the most complete tuning solution for this ECU family.
The Marelli 11MP ECU is used across a diverse range of Aprilia and Moto Guzzi models with engine sizes from 660cc up to 1100cc, manufactured from 2020 to present. With BENCH mode, KESS3 enables direct access to the ECU from the connector without opening it — a fast, complete, and controlled solution designed for everyday workshop efficiency.
Technical Specifications
| Parameter | Details |
|---|---|
| Connection Mode | BENCH (complements OBD, BOOT) |
| ECU Type | Marelli 11MP |
| Engine Range | 660cc – 1100cc |
| Production Years | From 2020 onwards |
| Supported Brands | Aprilia, Moto Guzzi |
Supported Vehicles
- Aprilia: RS 660, RSV4 1100, Tuareg, Tuono 660, Tuono 1100
- Moto Guzzi: Stelvio, V100, V7, V85
Complete Coverage for Italian Performance
This update is particularly valuable for workshops servicing Aprilia sport and high-performance models, where electronic management requires precision, control, and full access to ECU working parameters. At the same time, it extends operational flexibility to the latest Moto Guzzi applications designed for road, touring, and dynamic use. With all three connection modes now available — OBD for quick diagnostics, BOOT for deep access, and BENCH for direct connector-based work — KESS3 provides the ultimate toolset for Italian motorcycle tuning.
