First file for 5 € only in 1 minute!
First file for 5 € only in 1 minute!
Use discount code "WELCOME90" to receive first file with 90% discount.
Upload your original file.
No car make. No model. No registration.
We prepare a tuning file fast.
Made for professional chiptuners and file resellers.
Tunexis is fastest file service available
We help chiptuners process files with fewer steps and predictable results. Constantly.
Simple. Fast. Professional.
Good quality. Ready to use. Pay per file.
No subscription.
Used by independent chiptuners.
Built to replace slow and complicated file services.
Upload ECU file
Upload your original ECU file to start the process.
No registration is required.
No registration is required.
ECU and car details are identified
The system detects the ECU type and vehicle specifications directly from the file.
Pay and download ready file in ~1 minute
Complete the payment and download the prepared tuning file in about one minute.
Tunexis in numbers
Built to simplify how professional chiptuners work.
Fast, predictable, and focused on execution.
Fast, predictable, and focused on execution.
- 1,000,000+Projects made
- ~1 minuteFile execution time
- 49,95 € (Taxes included)File base price - pay per file system
Our services
Professional ECU file services designed for speed, reliability, and daily workshop use.
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File tuning
Upload the file read from your vehicle ECU/TCU/ACM and receive a Tuned version with your selected options in about 1 minute!
Important: only master files (decrypted) are supported. Slave files must be decrypted first. You can ask your master-tuner to do this for you or connect your slave device to our system and decrypt files automatically.
Base price:
49,95€
(Taxes included) -
Ready projects
Purchase a ready-made WinOLS project from our database with over 1,000,000 projects available 24/7!
Original and modified versions - find the right project and download the full project or only the versions you need in under 1 minute!
Price:
69,95€ + 5€ per option
(Taxes included) -
Crypt/Decrypt
Decrypt your slave file and encrypt the modified version for your slave device in under 1 minute, 24/7!
We support most popular tools: Autotuner, MMS Flex, KESS v3, FoxFlash, AutoFlasher, Dimsport.
Important: your slave device must be linked to our account.
Price:
9,95€ (Taxes included)
File tuning options
* Stage 1
* Stage 2
* Stage 3
* Custom Dyno Tune
* Economy Plus
* Flex Fuel / E85
* Power on Demand (Map Switching)
* Throttle Response Optimization
* Pedal Sensitivity Increase
* Tuning on Sport Mode Only
* Cold Start Disable
* Flat Foot Shifting
* Pop & Bangs
* Popcorn
* Stage 2
* Stage 3
* Custom Dyno Tune
* Economy Plus
* Flex Fuel / E85
* Power on Demand (Map Switching)
* Throttle Response Optimization
* Pedal Sensitivity Increase
* Tuning on Sport Mode Only
* Cold Start Disable
* Flat Foot Shifting
* Pop & Bangs
* Popcorn
* Torque Limit Raise
* Shift Speed Increase
* Manual Mode Full Control
* Launch RPM Adjustment
* Gearbox Sport Mode Enhancement
* Shift Speed Increase
* Manual Mode Full Control
* Launch RPM Adjustment
* Gearbox Sport Mode Enhancement
* EGR Off
* DPF Off
* AdBlue / SCR Off
* NOx Sensors Off
* DOC Off
* Exhaust Flap Off
* DPF Off
* AdBlue / SCR Off
* NOx Sensors Off
* DOC Off
* Exhaust Flap Off
* GPF / OPF Delete (Petrol Particulate Filter)
* Secondary Air Injection Delete
* EVAP Off
* DeCAT
* Post-Cat Lambda Off
* Catalyst Heating Disable
* Secondary Air Injection Delete
* EVAP Off
* DeCAT
* Post-Cat Lambda Off
* Catalyst Heating Disable
* Full DTC Delete (wipe ECU)
* Selective DTC Off
* Limp Mode Disable
* MIL / CEL Off
* Shadow Codes Disable
* Selective DTC Off
* Limp Mode Disable
* MIL / CEL Off
* Shadow Codes Disable
* VIN Change
* Flash Counter Reset
* CVN Fix
* Flash Counter Reset
* CVN Fix
About Tunexis
Tunexis Stage is a chip tuning platform built for tuners, calibration engineers, and automotive software specialists who work with ECU files at scale.
The platform provides an automated environment for generating tuning files, managing WinOLS projects, handling encrypted slave files, and processing large volumes of data in a consistent way. The goal is to reduce manual work in file handling while keeping full technical control over the tuning process.
Tunexis Stage is designed to support repeatable workflows where speed, accuracy, and structure are required on a daily basis.
The platform provides an automated environment for generating tuning files, managing WinOLS projects, handling encrypted slave files, and processing large volumes of data in a consistent way. The goal is to reduce manual work in file handling while keeping full technical control over the tuning process.
Tunexis Stage is designed to support repeatable workflows where speed, accuracy, and structure are required on a daily basis.
FAQ
Common questions about Tunexis Stage and its workflow.
Tunexis Stage automates parts of the ECU tuning process that are repetitive, time-consuming, and prone to human error.
The platform supports:
The platform supports:
- Automatic identification and classification of ECU types
- Decryption and encryption of protected ECU files
- Generation of base tuning files using predefined logic and calibration models
- Creation of ready-to-use WinOLS project structures
- Support for slave workflows and master development environments
- This allows engineers to spend less time on file preparation and scripting, and more time on calibration work and quality control.
- The platform is designed for chip tuning companies, calibration engineers, WinOLS users, and tuning networks that work with ECU files on a regular basis.
The goal of Tunexis Stage is to serve as a technical foundation for modern chip tuning operations.
We focus on:
We focus on:
- Shorter file turnaround times
- Fewer errors caused by manual processing
- More consistent file structures and workflows
- Easier scaling of tuning businesses
- We build tools that reduce operational friction so engineers can focus on calibration work.
- In most cases, prepared files are available within about one minute after upload and payment.
- Tunexis Stage supports common ECU file formats used in professional tuning workflows, including WinOLS projects and master ECU files (.bin or .mmf file formats)
Yes.
- Tunexis Stage supports decryption and encryption of slave files, including workflows for slave devices linked to the Tunexis account.
What our clients say about us
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