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Alientech Downloads
For dealers and tuners

Alientech KESSv2

An OBD tuning tool for reading and writing ECUs on cars, vans, campers, bikes, trucks, tractors and boats. A strong first tool for a new tuning business.

  • Free Alientech Academy training
  • Tuning files from us
  • Support by portal, WhatsApp or phone
Features

What KESSv2 does

OBD access

Reads and writes the ECU through the diagnostic port, across all brands.

Checksum correction

Automatic, so the file you write is safe to run.

Activation by vehicle

Protocols activated by vehicle, with a vehicle list Alientech updates monthly.

Single software manager

One program, high-speed reading and writing, and an illustrated multilingual manual.

No forced subscription

The subscription is not mandatory.

Training included

Alientech Academy training on KESSv2 and its software comes free with every KESSv2 we supply.

After you buy

Files and support from us

Once you have your KESSv2, we supply your tuning files through the dealer portal, or through WinOLS and the portal if you choose a Master tool.

Alientech support the tool for as long as the subscription is active, and we support it too, along with your files. The dealer portal is the quickest route, or use WhatsApp or call us.

Become a JFA dealer →

Files and support from us
Our workshop

The tools we use every day

BMW M3 Competition on our rolling roadWorking under an Audi on the liftFitting parts in the workshopAbarth on the ramp in our workshop

Meet the team →

More from our workshop

Other services

The JF Automotive team
Meet the team

The team behind every job

Technicians, calibrators and the front desk, all in Maidstone. No call centre and no subcontracting - the person who books you in is the person you can ask about the job.

Newsletter

Offers on parts and tuning, first

A short email now and then: new vehicle support, parts deals, open days. Nothing daily.