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Alientech Slave Pro Dealer ECU Tuning Start Up Kit KessV2 and KTag




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If you are ready to launch into the ECU Tuning business, but dont want to worry about actually tuning and creating files for customer vehicles, then this Slave Pro Dealer Kit has everything you need to offer your customers. What is important when it comes to being able to read and write the ECU is what ECU type it is such as Bosch ME7.8, Siemens SDI6, etc. These ECU's are used across many different vehicle platforms where some require the ECU to be flashed on the bench in boot mode, and others can be flashed via the OBDII port. Different ECU's require different adapters or pins to allow you to connect to the ECU. There are 2 main tools available and sold as Slave Units in this kit. A Slave means it is locked to the dealers Master Tool but is transferrable to other Master devices at any time. The files that are read and written are encrypted and cannot be modified, however you can request a decrypted file if necessary.

The first tool is the KessV2. The KessV2 is what you would use to OBDII flash many vehicles. The iPad Mini sized unit has a connection for the OBDII cable and the USB cable to the vehicle. This OBDII cable does not lock to any VIN and can be used on a number of different vehicles. When you launch the KSuite interface, it allows you to select the vehicle or protocol to read from giving you exact directions on how to read and write the data. Once the file is read out, you send the file to our Tuning Team at, which will prepare the tuned file and then email you back the file to upload to the vehicle.

The KTag tool is used for bench flashing. This unit is gives you the exact instructions for how to flash an ECU in boot mode as well as where to connect wires, jumper pins, and more. The KTag unit uses many different cables, adapters, and other wires depending on the ECU type. Some ECU's require just power and ground, where some require special adapters to bypass ECU encryption. The KTag KSuite Software gives you all the instructions on this. If you are not sure which protocol or ECU type to use, for Bosch ECU's you can look up the Bosch number on the ECU cover here (Bosch Catalog). Similar to the KessV2 process, once a file is read out and saved to your computer, you simply email our Tuning Team at with the file where we will prepare the tuned file and email you back to bench flash back to the ECU.

This slave pro kit we have assembled includes the position frame for bench flashing, bungy pins for connecting to the circuit boards, and necessary cables/harnesses. This also includes a 12 month subscription for both tools for all protocols available. Each device must have its license renewed yearly to keep access to the latest updates. These are genuine, licensed, Alientech products made and designed in Italy.

If you have any questions on the functions and use of these tools, please contact or call 1.480.966.3040 and speak to our tuning department.

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