This dude is a wizard when it comes to chip tuning! Plus, he's super chill and really knows his stuff. This guy is the one to ask to. Highly recommend!
Excellent service. Reasonable prices. Quickly makes software to order!
Lots of pre-made files in the store. But if you can't find something, you can order it during the daytime, even on weekends. Yrii does it quickly and with high quality. Doesn't ask for extra payment, if necessary the client asks for something else to be tweaked a little.
I have been using Ecutune for about 3 years now. So far, there have been no returns. I am pleased with the flexibility and emphasis on dynamics without fanaticism. Each person who edits firmware has their own view of the final result and their own approaches. It seems that Ecutune calibrators have found their niche - slightly above the "golden mean" with a slight inclination towards a more dynamic driving style. I believe this is what an average car owner needs.
Great service, that guy really put in the effort to provide top-notch quality and find solutions for everyone. Highly recommend!
All the files I received worked well and the engines were powerful. The delivery time was incredibly fast. If there is a need for any fixes, the Yrii will help you quickly.
good service and support, very satisfied
Good service and help in fixing errors. Even on the weekends. Yrii - well done. Recommended!
Efficient files and affordable prices 100%
I had a good chip tuning done on my Subaru Forester 2017, 2.5, CVT almost a year ago. It's running smoothly.
Yrii is a very competent specialist, for all the time of work a bunch of satisfied clients and not a single complaint to his solutions!
I've been working with Yrii's firmware for quite a while now. Whenever I have any questions, there's always support and solutions available. The clients are happy, so I highly recommend it to everyone.
I did an excellent job with Yrii! The speed and quality of the work done are simply incomparable. I WISH YOU GOOD HEALTH! Sincerely, Vladimir
I only get my Subaru tunes from Yrii, man. He's a badass calibrator! The tech support is top-notch. He always hooks it up when I have any doubts during the car flash. Definitely recommend him, no doubt!
I've been working with this guy since 2015 - I found it as a necessity for my Subaru (2.5_2000) with Hitachi ECU, as NO ONE could do anything or would not do anything at all to disable the ecology. Now after 6 years I can say that a lot of people were at least satisfied. Success to you Yrii!!!
I turned to Yrii for help three times during different periods of my work, when it was difficult to do it myself and needed to be done quickly. He promptly came to my aid and everything was solved. I hope for further cooperation. Thank you for your labors!
I have been working with Yrii for several years. Impressions are extremely positive speed of answers and software development is just lightning fast! The quality is always at the highest level!
The client came to my workshop to remove the catalytic converter and EGR, and to increase the power under the hood a bit. Yrii did his magic, and let me tell you, the client is absolutely thrilled. Thanks for a job well done!
Impreza GH AT4WD swap from a 1.5-liter engine to EJ204 intake, exhaust, throttle, forces, air filter box from the 1.5-liter engine, as well as the ECU. The catalytic converter remained in place. Yrii performed remote recalibration based on the logs and disabled the EGR. It didn't work on the first try, but I also had some problems with my car. After the recalibration, the car is unrecognizable. Smooth idle, instant pickup from the bottom, and consistent power throughout. In sport mode, the car performs exceptionally well. No sluggishness or power loss whatsoever. It drives perfectly.
Thank you very much! I will only come to you for tuning now!
Fast. Cheap. Yrii works on a day off. Positive impressions. Recommend.
Fixed the messed-up tune remotely from another tuner on 1st-gen Acura RDX. It's running like a beast now! Highly recommend!
I ordered a tune from Yuri for my Forester for the first time, and everything was done smoothly and right on the first attempt. The client is happy! Tomorrow I'll be flashing my personal Outback. Looking forward to continuing our collaboration! Thanks a lot!
I want to express my gratitude to Yrii!
I have been thinking since '07 how to re-flash my car – 2001 Chevrolet Tracker J20 and even strangled Euro 3, it is a sadness... no one took up, even could not read the stock software (or did not want to?) Suzuki engine, Mitsubishi ECU with MH7203FA processor.
In the end I bought Piacini 4.3 then read the stock. Yrii literally for 20 minutes did it all. And well done! The car drove noticeably better, it felt better...
I realize that according to the measurements there will be a very small difference, but by feel... I like it))))
And I didn't expect that someone would develop software for the 2000 Grand Vitara. Yuri is simply amazing, he promptly did everything, and we are very satisfied. The client was jumping with joy, so happy!
I would like to express my gratitude to Yrii for the SID 208 remap. I tried to go to other specialists, but to no avail. Yrii was able to do a speed limit on this ECU!
I want to express my HUGE GRATITUDE to Yrii!!! I've been working with him for several years now! He comes to the rescue in 99% of cases!! We've flashed numerous Subarus with him. The screenshot shows a small collection of cars, which are folders where I keep the read stock files. Yrii is always responsive and ready to help, unless it's completely amateurish questions)) He even reworked tunes done by other "renowned" workshops!! We also worked with Yrii to revert EL engine brain tunes when using an EJ engine. I continue to collaborate with him happily))) Now we're starting to dive into AT (automatic transmission) tuning.
Hi! I just wanted to express my respect and gratitude to Yrii for providing the software for my 2007 Outback LR with the 253 engine.
I was recommended to Yrii by a long-time acquaintance, Andrei (oppozy), who is an excellent motorist in our Subaru community here in Irkutsk. I had been searching for a good tuner for a while now. Before Yrii's software, I tried calibrations from several people and well-known companies, but I wasn't satisfied. They all had some flaws and issues in the settings. The last one I tried (I won't mention the company's name) had an issue with the engine and automatic transmission (AT) synchronization. The AT would jerk during shifts, and the RPM would drop by 200-250 and then recover half a second later. It was really frustrating. I even replaced the AT with a used one, but nothing changed (I regret wasting money on that, as it turns out my old AT was still in excellent condition with only 190k mileage). I discussed the problems and desires for Subaru tuning with Andrei, and he suggested going to Yrii. He recommended testing and logging different operating modes to see what Yrii could offer.
Yrii offered a software with the software-based EGR disabled, catalyst control disabled, and a slight tune to make the car more enjoyable to drive. We agreed on a specific time, and I asked him to add a small tune to set the XX level of engine performance at 700 RPM (those who drive with AT should understand that at the stock 650-620 RPM, the AT puts a heavy load on the engine and it feels unpleasantly jerky, especially when the air conditioning is on). When everything was ready, we flashed the software, disabled unnecessary sensors, and started the car... The first thing I noticed with the new software was a different engine sound... It sounded more lively and quieter, with a subdued bass. We checked the operating parameters, and everything was working perfectly, with no check engine lights or parameters going out of range. I agreed with Andrei to drive around throughout the day and log the engine and system performance in different modes. While logging, I was amazed that I got exactly the settings and calibrations I wanted from other tuners... On the first try, I swear!
The engine became more dynamic, and the power delivery up to 3500 RPM felt smoother. The throttle response was like the good old mechanical cable type - you press the pedal and off you go. No more annoying delay like on the stock electronic throttle, where you press and wait for 1-2 seconds before the car responds. The first thing I noticed while driving was that the AT was no longer jerking. It's not a CVT, of course, but it no longer feels like there's a pack of worn-out friction discs in the tail of the transmission with a 5mm gap, being hammered with a sledgehammer. Everything is precise, smooth, and consistent, most importantly, it feels reasonable. The engine performance is excellent, it runs smoothly without any misfires or shaking, and when the air conditioning is on, the RPM doesn't drop to the bottom and fluctuate. Overall, it's become a pleasure to drive now.
PS: The exhaust no longer stinks, and the condensate flows properly from the mufflers =) I highly recommend Yrii, and once again, a huge thanks to Andrei for helping me connect with an excellent tuner.
I ordered a remap from Yuri for a client's 2005 JDM Legacy with the EJ204 engine. After the remap, the car is completely transformed. Excellent throttle response, eliminated false detonation, and much more stable and dynamic acceleration! I highly recommend it without a doubt!
I got Yrii to hook me up with a ECU remap for 2009 Forester 2.0 MT. The dude worked fast! Those annoying acceleration hiccups up to 3000 RPM are history now. The car is hauling ass and client couldn't be happier. Big shoutout to the calibration wizard! Highly recommend his skills!
I have ordered Subaru firmware from Yrii several times. Always high-quality solutions! All customers are very satisfied. Many thanks to Yrii for his work!