Xir Decoder is a cutting-edge software platform designed for professional automotive chip tuning. With an extensive database of over 130,000 files, it delivers unmatched performance optimization for modern vehicles.
Comprehensive Tuning Solutions
- Stage 1 to Stage 3 tuning
- DPF/EGR/AdBlue deactivation
- Launch Control & more
- Exclusive GEARBOX + ECU solutions – Features unavailable in any other software
Seamless & Secure Access
- No dongle required – License instantly activated and linked to your computer
- Automatic delivery – Software sent via email immediately after payment
- Quick activation – Generate a license key on first launch, then submit it with your company details for instant access
Flexible Upgrades & Renewals
- Upgrade anytime – Pay the difference to unlock higher-tier packages (contact us via email)
- Annual renewal – Maintain access by renewing your license yearly (account deactivation applies if unpaid)
How Xir Decoder Works?
- Complete Mappacks
The system instantly recognizes your file and performs a 100% accurate server match, automatically generating your optimized file using DAMOS packages and your selected tuning solution.
- All Solutions at Your Fingertips
Access hundreds of thousands of pre-mapped solutions with AI-powered automation—no manual searching required. Enjoy instant, guaranteed results every time.
- AI-Powered Developer Mode
Simply check a box to apply AI-optimized solutions for supported ECUs. If an ECU isn’t recognized, our engineers manually process and add it to the database—saving you time and effort.
- Xir Academy Priority Support (Standard & Ultimate Users)
For files not in the database, our experts deliver a custom solution within 1 hour. This ensures you can service any vehicle, even those outside the standard database, without delays.
- Restore Original Files
Revert any modified vehicle software back to its original factory map with a single click, ensuring compatibility and unlocking new tuning possibilities.
- Dedicated Fast Support
Standard and Ultimate users receive priority solutions within 1 hour for unmatched files. Our engineers prepare and upload custom files directly to your system, guaranteeing seamless service for all vehicles.
Price List:
Xir Decoder basic version is €499 (1st/year)
Xir Decoder standard version is€999 (1st/year)- Recommended
Xir Decoder Ultimate version is €1499 (1st/year)
- Activation after payment
- How to open a ticket (I installed the ECU but I did not find a solution)
- License problem
- I want to test
Q1: Activation after payment
A: After your payment is completed, you will be sent an email with the download link and the information we need to activate the license. When you reply to this email; then you can start using our software in a very short time.
Q2: How to open a ticket
A: If the option you need is not visible, to open a request (create a ticket):
1-Copy the ECU info information of your selected file (in the information section at the top of the software).
2-Click the Help Desk button.
3-Paste the ECU info information and write the options you want (for example: "stage 1 and AdBlue pls").
4-Send your message.
5-Our engineers will evaluate your message. To follow your ticket, you can see whether your file has been processed in the "Ticket" section in our software after a while.
After your ticket is processed, you can upload your file back to our software and perform any action you wish.
Q3: License problem
A: Can you please check your internet connection and whether one of the remote access programs is active (our software will not work if one of the remote access programs such as AnyDesk, Teamviewer etc. is active)?
It would also be useful to check your antivirus programs. (Sometimes, while installing some software, they can also install an antivirus program without your knowledge)
If the issue persists after trying these, please let us know.
Q4: I want to test
A: Unfortunately, we do not accept files for testing or trial. We hope you will understand this situation as there will be a lot of demand and malicious people will abuse it.
You can check our file quality with the DTC of the "EDC17C46" ECU that we offer for free to check the file quality of our software.
Also you can check the general comments of our users here: https://mhhauto.com/Thread-XirDecoder-%E2%80%93-Stage-1-2-Launch-Control-HardCut-Gearbox-DPF-EGR-SCR-DTC?page=1
As you know, Mhh Auto is a reliable forum site and comments cannot be made with a bot account. All positive and negative comments belong to our real users.
Learn more info about Xir Decoder DTC - Chip Tuning software:
https://www.eobdtool.co.uk/wholesale/xirdecoder-dtc-chip-tuning-software-standard-version.html
UK Professional OBD2 Tools Online Shop