Terms

Last updated: April 26, 2026

What you are purchasing

When you buy from Tuning Logic, you receive a digital product (PDF guide) delivered as an instant download after payment. This is a single-user licence for personal use.

Delivery

Your guide is available for download immediately after successful payment via the link on the purchase confirmation page. Bookmark the page to re-access your download.

Refunds

If the guide isn't useful to you, email support@tuninglogic.com within 7 days of purchase and we'll refund you in full. No forms, no follow-up questions. This applies regardless of whether you've downloaded the file.

Licence and sharing

All content in the guide is copyright Tuning Logic. Your purchase grants you a personal, non-transferable, non-exclusive licence to use the guide for your own reference. You may not redistribute, resell, or share the file publicly. You may print it for personal use.

Disclaimer

This guide is for educational purposes only. It teaches general concepts and thinking about ECU tuning. It does not provide specific tuning files, maps, or calibration instructions for any particular vehicle, ECU platform, or engine configuration.

The guide is provided “as is” without warranties of any kind, whether express or implied. Tuning Logic makes no guarantee that the information is complete, accurate, or suitable for any particular application.

Modifying engine control software carries inherent risks including but not limited to engine damage, voided manufacturer warranties, and potential non-compliance with emissions or road-use regulations in your jurisdiction. You are solely responsible for understanding and complying with all applicable laws and for any consequences of applying the concepts discussed.

To the maximum extent permitted by law, Tuning Logic shall not be liable for any direct, indirect, incidental, or consequential damages arising from the use of this guide. Always verify changes with logged data and seek qualified professional assistance when in doubt.

Limitation of liability

To the maximum extent permitted by applicable law, Tuning Logic's total liability to you for any claim arising from this product is limited to the amount you paid for the guide.

Governing law

These terms are governed by the laws of Australia. Any disputes will be resolved in the courts of Australia.

Contact

For questions about these terms, email support@tuninglogic.com.