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Save Up to 36% on Tuning Credits

Get more credits. Pay less.

Unlock the flexibility and power you need for upcoming projects.

Trusted by 2,500+ tuners worldwide.

Choose your pack. Start tuning in minutes.
No hidden fees. Instant delivery. Premium ECU & TCU tuning files included.
Every pack comes with full access to our tuning file services, fast delivery, and expert support.
Offer available until September 28th 2025
Ready to Power Up Your Projects?
Choose your credit pack and start tuning smarter – with world-class support behind you.

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*These discounts are only available for a limited time.
*Once the offer ends, prices go back to normal. Don’t miss your chance to save big on the credits you’ll use anyway.

Example credits usage

ECU-TuningFiles-Speed

Stage 1

Boost performance

credits
Pops and Bangs

Pops and Bangs

Make it pop!

credits

Gearbox

Optimalisations

credits

ECO tuning

Fuel-efficient driving

credits

Catalyst Off

All brands

credits
VMax ON-OFF Tuning

Vmax ON/OFF

Remove the limitations

credits
Limited Mappack tuning

Limited Mappack

All brands

credits
Hot Start Fix Tuning

Hot Start Fix

Smooth engine start

credits
Start-Stop Off Tuning

Start/Stop Off

No more frustration

credits
Burbles ECU tuning

Burbles

Make some noise!

credits

Got Questions? We've Got Answers.

What happens after I buy?
Your credits will be added instantly. You can start submitting tuning files right away.
No — use them whenever you need. They’re yours until you’re ready.
Absolutely. We offer both automatic and manual file service. Our team is ready to help you.
We accept most of modern payments methods.
Ready to Power Up Your Projects?
Choose your credit pack and start tuning smarter – with world-class support behind you.

🔒 Secure Payment  | 💬 Live Support Available

*These discounts are only available for a limited time.
*Once the offer ends, prices go back to normal. Don’t miss your chance to save big on the credits you’ll use anyway.

Real customers worldwide

QS RACING

QS RACING

- Guosong Huang

★★★★★

I like your team. Because we have cooperated for 4 years.

Ecufiles Response:

Thanks a lot for your compliment and for already working with us for the last 4 years.

Antonis Markou Garage

Antonis Markou Garage

- Markou Constantinos

★★★★★

I am very happy to meet you guys and I love working with you! Keep going !

Ecufiles Response:

Dear Antonis, Thanks a lot for your compliments.

OMP Chiptuning

OMP Chiptuning

- Marek Beneš

★★★★★

Hello, I have to say, that you are the best I met so far. My previous file provider was not great. I really wasn’t happy with arrogant support and very high prices. I wish I could work more, but I do chiptuning like my second job and it will be like this for few more years. After that I will open my own garage, so I hope that I could do more cars. Your files are really perfect, maybe you could upload more projects to winols reseller database. I’m registered user.

Ecufiles Response:

Dear Marek, Thanks a lot for you compliments. We are very happy to work with you. We try to add as much projects to reseller as possible.

CHAOPower Box

CHAOPower Box

- HSIAO CHIEH

★★★★★

Hello I have been working with you for a while I feel everything is good, very satisfied Thank you

Ecufiles Response:

Thanks a lot, friend. Good to hear.

R.B.CVC

R.B.CVC

- R.B.CVC

★★★★☆

Hello, first of all, thank you for always trying to help when a problem arises, you are open to solutions. perhaps the only thing is that when it comes to two similar cars, the electronics are very different from one car to the other, even though they are the same type of engine and ecu, otherwise we don’t have much trouble, in other cars when we have had a problem with the electronics when the vehicle did not work correctly or gave some malfunction, you have worked modifying the electronics and solving the problem. so little more , in the future we will continue working.

Ecufiles Response:

Thank you – Thanks a lot for your reply. We will keep working on our quality. The problem regarding similar cars is that sometimes the outcome of tuning differs even if the car, software version and tuning is the same. That is why sometimes we have different tuning files for 1 specific software version.

Kaitronix

Kaitronix

- Kaitano Mpulamasaka

★★★☆☆

We have had some unsuccessful jobs and had to use other tuners. The good part is your customer service, engineers communicate well and refund is made when unsuccessful. Thank You

Ecufiles Response:

Thanks for your honest review. I agree not all projects we did for you were successful. We will do our best to learn from it and solve most of your future projects.

Reunion Tuned

Reunion Tuned

- Jeremy Collet

★★★★★

hello, We have not been able to work more for the moment but we are already very satisfied with the result. We will soon have our DYNO and we will have the results in real life. My clients are satisfied with the work.

Ecufiles Response:

Dear Jeremy, Thanks a lot for your review.We look forward to start working more with you. Yes a dyno will be of great help. We will help you the best we can to make your customers really happy.

Autocraft Tuning

Autocraft Tuning

- Tuner mechan

★★★★★

Ecufiles in my opinion is the best by far their web portal is super user friendly and they very knowledgeable and super fast.

MasterTuning

MasterTuning

- Fabio

★★★★★

I am very pleased to work with you. I’d rather have faster support but understand that sometimes it’s weird changes that take longer.

Ecufiles Response:

Hi Fabio, Thanks a lot for your review, it is much appreciated! Regarding your comment, for about a month now we have one more extra engineer available, at the moment we have a total of 5 engineers, so hopefully our support will be faster next time you use it. But yes, some projects do take more time.

Skandinavisk Motoroptimering AB

Skandinavisk Motoroptimering AB

- Oliver Isaksson

★★★★★

We at Skandinavisk Motoroptimering AB have been collaborating with ecufiles.com since 2019, and we can confidently say that they are one of the absolute best ECU file suppliers in the industry. Their support is exceptionally fast, their file quality is top-notch, and they consistently go above and beyond for their clients and partners. I can warmly recommend them to anyone in the ECU tuning business.

Ecufiles Response:

Dear Oliver, thanks a lot for those nice words! We love working with you guys.

Technical Questions
For technical questions, please register for free and submit a ticket on our platform. One of our engineers will respond to you as soon as possible during business hours.

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For sales questions, please register for free and submit a ticket on our platform. One of our engineers will respond to you as soon as possible during business hours.

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Response time: Moderate!

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