Alientech Kess 3 Remapping Tool

Alientech Kess 3 Remapping. Introducing the brand new Alientech Kess 3. Man, it’s been worth the wait. There are lots of cool new features and functions. It’s a big upgrade – almost too many to list!

Tuning has pretty much been ruled by the Alientech KessV2 for the past decade or so. It is known for being extremely stable and reliable, offering a large vehicle coverage area, and having the best technical support in the tuning industry. The KessV2 looks like it will be tough to follow at first glance. It’s not surprising then that Alientech’s Kess3 boasts a huge list of specifications

Alientech KESS3 Remap and Tuning Tool
Alientech Kess 3 Remapping and Tuning

Here are just some of the highlights of the new Kess3 tuning tool:

  • Alentech’s Kess3 is a multi-purpose OBD / Bench and Boot tuning tool. To enable BOOT or BENCH tuning, there is no need to add additional tools or modules to the Kess 3. Just choose the cables you want and start tuning
  • Flexible, each protocol is available separately, so there is no need to purchase packages you don’t need. You can add new protocols at any time. With a Kess 3 that has only OBD functionality, bench / boot protocols can be added immediately. Consequently, you do not miss out on work that requires new or different protocols.
  • You can purchase Bench and Boot protocols separately. This is the first time that protocols are available by vehicle type. (Not sold by ECU manufacture). As a result, a much more cost-effective and specific tool set up can be created for you
  • Service mode, there is no longer a  need to open the ECU to perform bench tuning on a very large selection of ECU’s. Tune quickly and easily from the outside of the ECU only.
  • Speedy! With the brand new Alientech Kess 3, you can read and write to ECUs and TCUs with incredible speed. By doing this, you will spend less time connected to the vehicle and you will be able to turn around your remap much quicker.
  • This program runs the Kess3 the “Alientech Suite.” There are no complex menus to learn. To read and write to a vehicle, select “OBD” / “bench – Service mode” / “boot – Direct to ECU Circuit board” from the main home screen.

But Wait, there is even more to the new Kess3 remapping tool

  • Interface that is fast. Alientech’s newest program is much faster than its previous programs. Up to 7 times faster in fact. Opening in ready to tune a vehicle in just a few seconds!
  • Select the vehicle from the quick filters. There is no need to follow the drop-down menus in a long-winded manner. Simply click the option you want to reach. Just filter by ECU or TCU and you’re done! Filter by type of fuel – you’re done! There’s no easier or simpler tuning interface.
  • A Kess3 designed for real world use – The new Kess3 has a tough rubber layer around the outer edge to reduce shocks and bumps, ideal for real world tuning such as garages. And “in the field” mobile tuning. Work on a vehicle safely with the non-slip feet.
  • If you use Kess3, you will now be given clear instructions before proceeding to the reading / writing screen. By doing this, you do not miss any crucial instructions and remain up-to-date on all the necessary information to complete the tuning safely.
  • Additionally, the Kess3 cable set is so simple to use and comes with all of the additional GPT style cables. It is the same easy to use plug and loom used for power / earth, CAN high / CAN low, and for the K-line loom.
  • It calculates checksums at warp speed. So, the checksums do not calculate endlessly. As a result of its improved processing power, Alientech Kess3 crunches data faster than any previous tool.

Those are just a few of the exciting new features of the Alientech Kess 3 remapping system.  The new kess3 tuning tools are in stock ready to go. And if you already have a KessV2. There are some great trade-in and upgrade packages available too. Mail us now to confirm your trade in price.

Alientech KESS3 Remap and Tuning Tool
Alientech Kess3 Remapping

Alientech Kess3 Training Courses:

If you are looking to learn more about the new Alientech Kess 3 remapping and tuning tool. You can see a suite of training and coaching videos here on the home page. 

Who is VIEZU

VIEZU is the largest retailer of the Alientech tuning systems in Europe! Dealing specifically with the trade, and hence offering unbeatable trade prices. The range of Alientech tools, software and accessories are in stock ready to go.  All tuning tool sales come with installation, set up and training. Training can be in house at our training facilities. And online too. Its a worldwide service, offering door to door shipping. Online tech support, and international sales are TAX free too.   Your in safe hands with all your Alientech Kess 3 ECU Remapping requirements.

Alientech Kess3
Alientech Kess3


Where to Purchase Alientech Kess tuning tools

You can see the full range of Alientech Kess 3 tuning tools, software here in the Shop:

If you have any question, or need help and advice, please mail the team at