KESS3 Protocols Releases

New BOOT protocol for Marelli CFC306 – Aston Martin.

Development continues on automatic transmissions installed on high-end sports platforms.

16.03.2026 – Upgrade 2.97

With BOOT mode support for the Marelli CFC306 TCU, coverage now extends to Aston Martin applications equipped with the 4.3 V8 engine from 2006 onwards.

This development allows you to intervene directly and in a controlled way on transmission management: truly complete access directly to the electronics. Work with the ECU open for tuning or software recovery with maximum precision on one of the most iconic configurations of the British brand.

Technical focus

  • Connection: BOOT
  • TCU: Marelli CFC306
  • Production years: from 2006
  • Brands involved: Aston Martin

Supported vehicles

Aston Martin Vantage, Vantage Roadster

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