Yamaha, Suzuki, Aprilia: even more value for your KESS3 with the latest-generation motorcycles and ATVs.

Tuning and cloning without compromises – RS660 Extrema and RSV4 Factory

If you work in the motorcycle industry, you know how crucial ECU tuning is to optimize torque, throttle response, and power delivery strategies. With KESS3, you can now operate in BOOT mode on the Marelli IAW 11MP ECU, installed on top models like the Aprilia RS660 and RSV4 Factory.

• Directly access the ECU memory for total control.
• Maximize performance with full 360° file modification.
• ECU Cloning: Repair and restore entire control units quickly and effectively.

And there’s more! The same ECU is also found in the Brixton Cromwell 1200, a bold scrambler with a unique character. Now, you can remap this model as well, further expanding the range of motorcycles you can work on and increasing your tuning opportunities.

New Support for Yamaha and Suzuki

This update isn’t just for Aprilia sportbikes! Now, KESS3 allows you to work directly from the ECU connector in BENCH mode on:

• Mitsubishi BB5-8591A-XX, BDW-86510-XX, and 32920-42FX0 – Found on Yamaha ATVs and the legendary Suzuki GSX-R K6.
• Denso 32920-13K00 – The ECU powering the Suzuki GSX-S 750, one of the most popular naked bikes from Hamamatsu.

More supported ECUs = More motorcycles to tune = More value for your workshop! And if you want to deepen your knowledge of motorcycle tuning, check out our online courses and stay ahead of the competition.

ECU – BENCH/BOOT

• Marelli IAW 11MP
• Mitsubishi BB5-8591A-XX
• Mitsubishi BDW-86510-XX
• Mitsubishi 32920-42FX0
• Denso 32920-13K00

Marelli IAW 11MP

APRILIA

RD, WR and Clone in Boot Mode

BRIXTON

RD, WR and Clone in Boot Mode

Mitsubishi BB5-8591A-XX

YAMAHA

RD, WR in Bench Mode

Mitsubishi BDW-86510-XX

YAMAHA

RD, WR in Bench Mode

Mitsubishi 32920-42FX0

SUZUKI

RD, WR in Bench Mode

Denso 32920-13K00

SUZUKI

RD, WR in Boot Mode