Fast • Secure • Transparent

File‑Processing for ECU Tuning — built for speed and clarity

Upload your file, select processes, and deliver results in seconds. CTX‑Tuner streamlines ECU workflows with fair pricing and pro‑grade reliability.

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99.9%Uptime
225Automated ECUs
30k+Files processed
CTX‑Tuner dashboard preview

Why teams choose CTX‑Tuner

A clean, dashboard‑grade experience on the public site as well.

Fast file processing

Optimized pipeline with smart defaults to get results quickly and safely.

Secure by design

Encrypted storage, role‑based access and audit logs to protect sensitive projects.

Transparent pricing

Clear per‑process pricing. The most expensive process is full price, the second is 50% off, each additional 75% off.

CTX-Tuner ECU file processing dashboard

How CTX-Tuner Works — Four Simple Steps

CTX-Tuner simplifies ECU tuning and file processing with a fast, cloud-based workflow. Follow these four easy steps to prepare, process, and download your optimized ECU files in seconds.

  1. Select your vehicle type, brand, model, and ECU from the intuitive dashboard.
  2. Upload your ECU file securely to the CTX-Tuner cloud platform.
  3. Choose tuning processes such as Stage 1 or EGR/DPF disable and get an instant price preview before processing.
  4. Process and download the modified ECU file in just a few seconds — fully automated, accurate, and ready to use.
Start now

Find process prices by ECU

Select your vehicle and ECU to see available processes and current prices.

Available processes & prices
Process Price
Select an ECU to view prices.
Prices are shown per process. Your multi-process discount (2nd −50%, 3rd+ −75%) is applied at checkout automatically.

Frequently asked questions

Everything you need to know before getting started with CTX-Tuner.

No additional software is required. CTX-Tuner runs directly in your browser — just log in, upload your file, and start processing. It works on Windows, macOS, and mobile devices.

CTX-Tuner supports a wide range of ECUs from leading manufacturers. You can browse supported vehicles and ECUs directly in the dashboard or in the public price lookup section on this page.

Most files are processed within seconds. The system automatically validates and optimizes every request, so you get consistent results without waiting.

Absolutely. Our team is available via email for any questions about processes, compatibility, or tuning options.

Recent changes

What’s new in CTX-Tuner — quick highlights.

Protocols Dec 23, 2025

Mercedes EDC17C43 Stage1. DPF off, EGR off, TVA off, Speedlimiter, Readiness, TQ Monitoring, DTC off

Protocols Dec 22, 2025

Iveco 3.0 HPI EDC17C49 Stage1, DPF off, EGR off, AdBue off, TVA off, Speedlimiter, Readiness, IMMO off, TQ Mon off, DTC off

Protocols Dec 22, 2025

Iveco 2.3 HPI EDC17C49 Stage1, DPF off, EGR off, AdBue off, TVA off, Speedlimiter, Readiness, IMMO off, TQ Mon off, DTC off

Protocols Dec 13, 2025

Audi 4.0 TFSI MG1CS008 Stage1, OPF/GPF off, Cat off, EVAP off, StartStop off, Speddlimiter off, Readiness, DTC off, COD off, Catheating off, Exhaust Flap off, AGS off, Rev Limiter off, Pops & Bangs Switchable

Protocols Dec 13, 2025

Lamborghini 4.0 TFSI MG1CS008 Stage1, OPF/GPF off, Cat off, EVAP off, StartStop off, Speddlimiter off, Readiness, DTC off, COD off, Catheating off, Exhaust Flap off, AGS off, Rev Limiter off, Pops & Bangs Switchable

Protocols Dec 13, 2025

Porsche 4.0 TFSI MG1CS008 Stage1, OPF/GPF off, Cat off, EVAP off, StartStop off, Speddlimiter off, Readiness, DTC off, COD off, Catheating off, Exhaust Flap off, AGS off, Rev Limiter off, Pops & Bangs Switchable

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