Alientech KESS3 Master Bench-Boot Protocol activation for Marine & PWC


Alientech KESS3 Master – Marine & PWC Bench-Boot Protocols activation

199 in stock


Alientech KESS3 Master Bench-Boot Protocol activation for Marine & PWC including 12 months of subscription.
The Alientech KESS3 replaces the Alientech KESSv2 and Alientech K-Tag, which were probably the most popular tuning system and tool anywhere for the past decade or more.

Alientech KESS3 Tool Training
Alientech KESS3 Tool

Learn more about Alientech KESS3 Hardware:

The Alientech KESS 3 supersedes the Alientech KESSv2 and Alientech K-Tag remapping tools.  Therefore, now in one tool, you have the capability to remap a vehicle using OBD connection. As well as Bench or Boot all contained in Alientech KESS3.

Which KESS3 Protocol Packs:

Options available to select from include Cars, Bikes, Agricultural, Trucks and Marine Protocols, or any combination of the Protocol Packages in either Slave or Master versions, and you can add protocols (vehicle coverage) in our online shop too.  Just select from Cars, Bikes, Agricultural/trucks, and Marine protocols, or any combination of the protocol packages. If in doubt, please ask If you would like a demonstration of the Alientech KESS3 tuning system. If you contact our support team, we will be happy to arrange this for you.

Each Alientech KESS3 purchased with Slave protocols, must be linked to a KESS3 with Master protocols who will provide your tuning files, software, and support. If you don’t have a master ready to support you, we can do this directly. If you do have a master tuning file provider ready to support you, please confirm the details of the master the KESS3 with slave protocols is to be paired to at the time of order, and we will do the rest

Learn how to use KESS3

You can see more on how to use and tune with the Alientech KESS3 here

Alientech tuning training courses, software training, and tuning files are provided 7 days a week, 364 days per year. If you don’t see what you are looking for mail us

Master tuning file and ecu remapping courses are also available online and in-class at VIEZU