Alientech Tuning Tools

Why Choose Alientech

Alientech give you the simplest and most effective tuning tools for recalibration of ECUs and TCUs.

Alientech Tuning Tools
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Supports Thousands of Vehicles
Versatile and Safe
Easy To Use Interface

OBD Tuning Tool - KESS V2

Alientech Kess V2 Tuning Tool

OBD Read and Write

KESS V2 is an easy to use OBD programmer for engine ECUs and gearbox TCUs. KESS V2 has the widest coverage of any tool on the market with its user-friendly software.

Thousands of Vehicles

KESS V2 is compatible with all brands and can be used for cars, bikes, trucks, tractors and boats! There’s a continues flow of updates to support new vehicle releases so you’re never left behind.

Slave vs Master

The only difference between KESS V2 slave and KESS V2 master is the ability to access and edit the data read from the ECU.

Master KESS V2 The master tool reads decrypted files allowing any user to edit the file read from the ECUs and write it back to the ECU.

Slave KESS V2 The slave tool reads encrypted files allowing only one tuner; in this case its master file supplier to edit the files.

K-Suite

Designed for K-Suite 3 and more! A single management software to remap ECUS and TCUS, managing your tools, protocols, and activations.

RD, WR, VR

Real reading and writing. And if you can’t, use the VR!
If real reading is not available, KESSv2 automatically downloads the Original File from the Alientech Data Bank. The simple and instant ID of the ECU is equivalent to the original file reading.

Checksum control

An operation that serves to verify the integrity of the ECU data. The checksum correction is carried out by KESSv2 on each file during the writing phase, to ensure the correct operation of the ECU.

Recovery

With the Recovery function, the connection with the vehicle can be restored and the file read from the ECU can be recovered, or rewrite the modified file, thus recovering the full functionality of the vehicle.

User manuals

Detailed How To, and step-by-step instructions on safely completing each remapping.

Technical assistance

Dedicated support to help you in the most complex of procedures.

Bench Tuning Tool - K-TAG

Bench Read and Write

K-TAG gets you into the heart of an ECU with access to all the necessary data to help you read and write the ECUs safely.

Boot Mode

This mode allows you to read and write and ECU through the ECUs plug or by connecting direct to the ECU PCB board itself.

Slave vs Master

The only difference between K-TAG slave and K-TAG master is the ability to access and edit the data read from the ECU.

Master K-TAG The master tool reads decrypted files allowing any user to edit the file read from the ECUs and write it back to the ECU.

Slave K-TAG The slave tool reads encrypted files allowing only one tuner; in this case its master file supplier to edit the files.

KTAG Tuning Tools

INFINEON
Infineon Tricore

MOTOROLA
Motorola MPC5xx

Motorola MC68xxx

Motorola HC12

Motorola Nexus MPC5xxx

Motorola MPC56xxx

NEC
NEC76F00xx NBD Toyota

RENESAS
Renesas SH705x
Renesas M32

MITSUBISHI
Mitsubishi MH7xxx
Mitsubishi MH8xx

ST
ST10

K-Suite

Designer for K-Suite 3 and more! A single management software to remap ECUS and TCUS, to manage your tools, protocols, and activations.

RD, WR, Clone.

Real reading and writing, and cloning. Bootmode, Service Mode. Each function available brings you to the result you want to achieve both safely and efficiently.

Checksum Check

This is an operation that verifies the ECU data integrity. The checksum correction is carried out by K-TAG on each file during the writing process, to ensure normal operation of the ECU itself.

Recovery

With the Recovery function you can restore the communication with the vehicle and restore the file read from the ECU, or rewrite the modified file, thus recovering the full functionality of the vehicle.

User Manuals

Detailed How To and step-by-step instructions on to safely complete each remapping.

Technical Assistance 

Dedicated support to help you in the most complex procedures.

Shop For Alientech Tools

KESS V2 SLAVE

FROM £1480
OUR CHOICE

KESS V2 MASTER

FROM £3836

K-TAG SLAVE

FROM £1110

K-TAG MASTER

FROM £3313

More Vehicles, More ECUs, More Work

KESS & KTAG Tuning Tools
KSuite Tuning Tools
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