Mail-In Service

Mail-In ECU Tuning

Can’t make it to Lockd Performance? No problem. Our Mail-In ECU service allows you to send your ECU directly to us for tuning from anywhere in Australia.

How it works:

1. Place your order through our website.

2. Contact Lockd Performance at tunedbylockdiff@gmail.com or on instagram @Lockd.performance with your vehicle details, modifications and what you would like on your tune. So we can confirm exactly what your needing done

3. Remove your ECU from the vehicle and package it securely.

4. Send your ECU to:

Lockd Performance                                                              #0423 269 974                                                                      22 East Mall , Rutherford NSW 2320

5. Send us your postage tracking number once the ECU has been shipped so we can keep an eye on its delivery.

6. Once received, we’ll program your ECU with the agreed tune.

7. Your ECU will then be securely packaged and shipped back to you, ready to install.

Important: Please contact us after placing your order and before sending your ECU. This ensures we know exactly what needs to be programmed before your ECU arrives.

For any questions or to organise your mail-in tune, email tunedbylockdiff@gmail.com or DM us on instagram @Lockd.performance