Alientech KessV3 kess3 ECUtools -New BOOT protocol for Marelli CFC306 – Aston Martin.

2026-07-01
Latest company cases about Alientech KessV3 kess3 ECUtools -New BOOT protocol for Marelli CFC306 – Aston Martin.

Alientech KessV3 kess3 ECUtools -New BOOT protocol for Marelli CFC306 – Aston Martin.

We are officially authorized by Alientech Srl Italy, the global pioneers of professional ECU Remapping.


All our professional tuning devices including KESS, DYNODRIVE, ECMTITANIUM and POWERGATE are 100% genuine,

original Italian-made products with favorable and competitive pricing. 


We provide customized wholesale solutions and support global dropshipping services.


This professional ECU tuning tool covers a wide range of vehicle and equipment compatibility:

• Cars & Light Commercial Vehicles (LCV)

• Agricultural Machinery, Trucks & Buses

• Motorcycles, ATV & UTV

• Marine Equipment & Personal Watercraft (PWC)


If you run into any order or product issues, please contact our support team at once!

Whastapp :   https://wa.me/c/8613310854251

Email: vicky@jiutech.com





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