Modify ECU Files Yourself
In our online service within seconds
Solutions for 98% of ECUs
We are an online service specializing in software development for vehicle ECUs (Electronic Control Units).
Our service offers only proven solutions tested in real-world conditions.
Customers independently use the «Tun Forge» platform to modify firmware read from their ECUs.
Why It's Beneficial to Work With Us
Solutions tested on real vehicles
and guarantee stable performance
The service modifies your original file
rather than providing a pre-made one
Professional specialists
We collaborate with experienced calibrators and software developers
We accept international card payments
100%Refund Guarantee
We guarantee a refund within 30 days if the processed ECU file doesn't work
24/7Service Availability
🎧 Online support: 9:00–17:00 UTC+3 Our specialists are always ready to help during business hours.
Outside business hours, leave a request — we'll respond at the earliest opportunity.
With our service you can
Perform tuning
Standard Stage 1 +10-20% Enhanced Stage2 +15-35%
Adjust ECU parameters for your needs
Fix ECU trouble codes (DTC)
Use popular programmers
For Diesel Engines
Capabilities
- DiagnosticsFind and fix errors in the firmware
- ResponseImproved throttle response
- ComfortCustom tuning of auxiliary systems
- TailoredSolution matched to your specific vehicle
- SupportFree file revision after purchase
and much more upon request
For Gasoline Engines
Capabilities
- PowerIncreased power and torque
- DiagnosticsAnalysis and correction of ECU errors
- SmoothnessTuned shifting and throttle response
- TailoredWe account for your specific vehicle
Lower activation temperature for
- Cooling fans
- Engine cooling
and much more upon request
