Our Services

Additional Services

We can also support the following modifications within our engine ECU remap software.

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ECU & TCU Tuning File Supply

Join the JR dealer network and start value adding your business with a range of ECU and TCU tuning solutions.

JR Tuning is committed to providing some of the highest quality ecu tuning files available in the market today. We support a wide range of clients who wish offer Engine ECU or Gearbox TCU remapping services to their clients. Our dealers range from traditional car performance and modification centres, through to tyre shops, car sales dealerships and other tuning companies who choose to lean on our support and experience to grow their own business and offer the very best to their clients.

We're not simply 'another generic ecu tuning file supplier'. We offer full technical training to those new to remapping along with ongoing support. Additionally all ecu tuning files are written in-house. We won't have any 1st line support engineers, the person on the end of the phone dealing with your support request is the person writing the file.

Already using another ecu tuning file supplier?
If you're moving from another ecu tuning file supplier and already have equipment you're comfortable using, more often than not we can migrate this equipment from your existing tuning company to our master. If you have master equipment, we're more than happy to supply unlocked master tuning files. Master ecu tuning files are charged at the same pricing as slave files.

WinOLS ecu file writing remapping file supply
What can we offer?
>> Master unlocked ECU tuning files
>> Slave locked ECU tuning files
>> Gearbox TCU Tuning for a wide range of transmissions
>> Supply of equipment to read/write vehicle ECU's and TCU's
>> Full onsite technical training
>> Tricore/Bench tuning training
>> Comprehensive support via email and phone
>> Diagnostic equipment

File availability & turnaround
Generally speaking ecu tuning files are available between 08:00hrs and 18:00hrs Mon-Fri, 09:00hrs to 16:00hrs Saturday's and 10:00hrs to 14:00hrs Sunday's, however where customers pre-book jobs outside of these hours, we will do our best to ensure somebody is available to assist. During office hours we expect to return all remapped tuning files within 1 hour.