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Ship from EU 100% Original Alientech KESS V3 KESS3 ECU and TCU Programming via OBD Boot and Bench Replace Kess V2 Ktag

Brand: ALIENTECH Item No. SE178 In Stock.

Latest price: $840
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Free Shipping Express Shipping ServiceEstimated delivery time: 3-5 Working Days
5.1KG ( 11.24LB )
58cm*44cm*16cm ( Inch: 22.83*17.32*6.3 )
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Product Description

The KESS3 is the latest ECU tuning tool from Alientech that replaces both the KESSv2 and K-TAG. KESS3 gives you more control than its predecessors, KESSv2 and K-TAG, and can be upgraded without the need to spend money on new hardware. This new tool allows users to remap in a faster, easier way than ever before, with the ability to use both OBD or Bench Tuning methods from the same device. You no longer need separate tools for OBD and Bench Tuning. With the new KESS3, this is now a combined feature.

100% Original Alientech KESS V3 KESS3 ECU and TCU Programming via OBD Boot and Bench

KESS3 is the most advanced engineering achievement ever conceived in the Chiptuning industry. Alientech has made a significant breakthrough to create something unique and extraordinary, which has no equal in the market, in terms of functions, convenience, and versatility.

KESS3 has been developed to provide everyone, from the young engine enthusiast to the most specialized mechatronic technicians with a quick and simple interface to any engine control unit and automatic gearbox on the market.

Sensational performance, high operational flexibility and ease of use allow you to interface with engines and gearbox control units with a single tool.

Original Alientech KESS V3


1. OBD Tuning
2. Bench/Boot Tuning
3. Upgradable from Slave to Master
4. Separate Car & Bike Protocols
5. Works with some existing KESSv2 cables
6. Uses Alientech Suite
7. Upgraded Cable Set
8. Superfast Checksum Calculations
9. 10x Faster Processing

1. One-year hardware warranty, no return or refund.
2. For any product questions, you can contact the official website technology directly.
3. Free 12 months Subscription
4. KESS3 KESSV3 Vehicle List Download

KESS3 combines 3 operating modes in one tool. OBD, Bench and Boot mode.

OBD - With the OBD mode, you can easily access all the ECU data through the diagnostic socket.
BENCH - A simple interface to the connector and you have complete access to the data of your ECU.
BOOT - This mode allows you to access all system data areas. Read, Write and Clone.

KESS3 combines 3 operating modes in one tool. OBD, Bench and Boot mode.

Multi-language Support

Supported Language: English, Italian, French, German, Spanish, Portuguese, Chinese, Polish, Russian.

Master or Slave? Operate as you want!

A single flexible device that can be configured as required, when the tool is initialized, you can choose the mode of operation.

MASTER - The configuration that allows you to edit software calibrations in a completely autonomous way. The read files can be interpreted by your choice of remapping software.

SLAVE: If you are not confident yet or sufficiently autonomous in editing software calibrations, thanks to this mode you can work with a network of trainers who will support you file requirements.

DEALER-NETWORK: If you intend to create your own slave network of tuners, you will have a reliable and easy to use tool.

If you buy slave version and want upgrade to Master version, you can just pay for the price difference and get upgraded.
License you can buy:( You need buy any of those license to works together with your KESS V3 hardware. If you need buy more than one license, you can contact our customer service to get discounts)

XNR-SS451-MA001  KESS3 Master - Car - LCV OBD Protocols activation 
XNR-SS451-MA002  KESS3 Master - Bike - ATV & UTV OBD Protocols activation 
XNR-SS451-MA003  KESS3 Master  Agriculture - Truck & Buses OBD Protocols activation
XNR-SS451-MA004  KESS3 Master - Marine & PWC OBD Protocols activation 
XNR-SS451-MA005  KESS3 Master - Car - LCV Bench-Boot Protocols activation
XNR-SS451-MA006  KESS3 Master - Bike - ATV & UTV Bench-Boot Protocols activation 
XNR-SS451-MA007  KESS3 Master - Agriculture - Truck & Buses Bench-Boot Protocols activation
XNR-SS451-MA008  KESS3 Master - Marine & PWC Bench-Boot Protocols activation 
XNR-SS451-SA001  KESS3 Slave - Car - LCV OBD Protocols activation
XNR-SS451-SA002  KESS3 Slave - Bike - ATV & UTV OBD Protocols activation
XNR-SS451-SA003  KESS3 Slave - Agriculture - Truck & Buses OBD Protocols activation
XNR-SS451-SA004  KESS3 Slave - Marine & PWC OBD Protocols activation
XNR-SS451-SA005  KESS3 Slave - Car-LCV BenchBoot Protocols activation
XNR-SS451-SA006  KESS3 Slave - Bike - ATV & UTV Bench-Boot Protocols activation
XNR-SS451-SA007  KESS3 Slave - Agriculture - Truck & Buses Bench-Boot Protocols activation 
XNR-SS451-SA008  KESS3 Slave - Marine & PWC Bench-Boot Protocols activation
XNR-SS451-M5001  KESS3 Master- 12 Months Subscription
XNR-SS451-M5002  KESS3 Master - 6 Months Subscription
XNR-SS451-SS00012  KESS3 Slave - 12 Months Subscription 
XNR-SS451-SS0006  KESS3 slave - 6 Months Subscription

XNR-SS481    DynoDrive Activation KESS3MKWO For Alientech KESS3 Master / KESS3 Slave / KESS3 Hardware

kess3 DynoDrive Activation

Bundle Package:

SE178+XNR-SS451-MA005                                          KESS3 Master Version with Car Bench-Boot LCV Protocol Activation
SE178+XNR-SS451-SA001+XNR-SS451-SA005           KESS3 Slave Version with Car OBD-Bench-Boot LCV Protocol Authorization
SE178+XNR-SS451-MA001+XNR-SS451-MA005        KESS3 Master Version with Car OBD-Bench-Boot LCV Protocol Authorization
SE178+XNR-SS481                                                       KESS3 with DynoDrive Activation

Other Optional Accessories You May Need:

XNR-SS457        Alientech ECM Titanium - 200x Download Credits for Driver
XNR-SS457-B    Alientech ECM Titanium - 400x Download Credits for Driver
XNR-SS457-C    Alientech ECM Titanium - 800x Download Credits for Driver
XNR-SS456        Alientech ECM Titanium - 12 Months Subscription Fee Annual Fee
SE180        Alientech ECM Titanium - Full Version Unlimited Recalibrations Need Bind with KESSV3 Master (Annual Subscription Fee Required)
SE180-B    Alientech ECM Titanium - Full Version Unlimited Recalibrations No Need KESSV3 KESS3 (Annual Subscription Fee Required)
SE180-C    Alientech ECM Titanium - Full Version with 1000 Credits

XNR-SS458  Alientech Official Online Basic Training Course About ECU Chip-tuning

100% Original Alientech KESS V3 KESS3

Renewed achitecture

Every aspect of KESS3 is carefully designed to achieve performance, operational flexibility, and ease of use. Its renewed architecture exploits the full potential of each component.

New microprocessor, latest generation I/O interfaces, new built-in sensors and high-performance EEPROM and FLASH memories are the main features of KESS3.

The most powerful microprocessor on the market. 7 times more powerful than the previous generation. Pure power that can execute your commands reliably, faster and more efficiently.

KESS3 automatically and instantly recognizes the right communication line, to work faster, using only an OBD cable. Ethernet, FlexRay, CAN Bus, K-Line, L-line, J1850, J1708.
All the essential lines to start any operation inside the vehicle in total safety.

GPS, Accelerometer, Bluetooth, and Wi-Fi. All embedded in one platform.

The combination of these features and the constant technological developments that distinguish us will allow us to develop many new functions in the future.

The renewed USB Full speed chip allows an up to 10x increase in the performance of importing and exporting files to and from the KESS3.

But not only that, Alientech added a new web infrastructure to the new KESS3.

The result being, an Alientech cloud with improved speed and performance.

Resilience and Durability for your workshop.

Innovative Design

lientech has provided added value by researching and incorporating the best usable materials. Designed to offer you versatile and rugged mobility, thanks to the durability of the materials. KESS3 is built around a fiberglass shell which gives it lightness and flexibility. An ergonomic shell, resistant to shocks and vibrations.

An exceptionally strong tool that can be taken anywhere.

Alientech Suite – NEW Software.

Such an advanced new hardware inspired Alientech to design software that would take full advantage of its potential. A completely redesigned and new operating suite, in design and architecture.

New look, clean design, everything you need at your fingertips. Updated regularly to be functional, usable and easy.

A completely renewed UX. An intuitive dashboard with improved access to the vehicle list with the ability to create a list of favorite vehicles and a view of the history of vehicles already interfaced.

List of protocols and vehicles updated daily and always available online www.alientech-tools.com/vehicles. Technical instruction available in multi-language to support users during the most complex operations.

The new interactive "search" function will allow you to access the vehicle list or search for the microprocessor of your ECU in a few seconds.

Downloading and updating the list are now instant.

Direct access to the Alientech help desk and all development news.

Personalize your custom KESS3.

Alientech gives a flexible solution that best suits your business requirements. You can choose the right configuration for you, based on your job today or what you may require tomorrow.

VERSIONS: Master or Slave according to your needs.

TYPE OF VEHICLES: Communication protocols divided into packages by type of vehicle.
Choose from the Car, Motorcycle, Truck / Tractor and Marine world packages.

COMMUNICATION METHODS: OBD, BOOT and BENCH connection from KESS3 to the control unit.

100% Original Alientech KESS V3 KESS3
100% Original Alientech KESS V3 KESS3


Free upgrade of DTC function

Package List:

1pc x KESS3 main unit 
4pcs x adapters
1pc x power adapter
2pcs x jumpers
3pcs x cables
1pc x main cable
1pc x DC male plug to dual alligator clip DC power cable


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Shipping Method and Delivery Time:

US, Czech and UK Warehouse Shipping: 3-5 working days. Fast Delivery & Tax Free.
DHL Shipping: 3-5 working days. Usually we declare a lower value on DHL invoice to help with customs clearance. If address belongs to remote area, customer will need to pay remote handling cost or we can change to ship by EMS. Please remember to leave message if you have any special requirement.
Yanwen Express: 7-10 working days. No Tax or remote cost for European Countries.
Standard Post: 7-15 working days. To South America and Africa countries it may take 20-25 working days. Customers can tick Express Shipping Service to ship by DHL.


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