Our Original ECU Files Database offers a comprehensive collection of unmodified OEM binaries.

Access to stock files allows tuners to restore ECUs to factory state after failed tuning or corruption, perform accurate byte level comparisons to identify and validate calibration changes and establish a dependable baseline for custom development or reverse engineering.

Choose the plan that fits your needs

• Yearly Subscription - €400 + TAX per year. Includes up to three (3) original files and one (1) tuning file per day. Need more? Additional files are available at 50% of the credit plan rate.
• Credit Plan - Pay only when you need it. Original files cost 2 credits each, while tuning files cost 8 credits per file.

Understanding our credit system

1 credit = €10 + TAX. Credits are sold in packages of at least 10 credits and not individually.

Why choose MTX Electronics?

• Professional level tuning
• Consistent, safe and optimized performance maps
• Fast processing and instant availability
• Flexible plans for both regular and occasional tuners

Start today and see how effortless tuning can be when technology does the heavy lifting for you.