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October 2025 by Ryan Baliski
We purchased a 2021 8S Audi TTRS with 51km and chose to tune with Exceed Auto YXE and Unitronic Stg 2 ECU TCU DP HFC Mid pipes and are very impressed. Why we didn't give 5 stars is the transmission tune is a bit wonky at times but when at WOT it goes like stink, sounds great and we are enjoying it. We would recommend to any TTRS or RS3 owner.
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October 2025 by michael price
i got the stage 1+ 93 tune for my mk7 sportwagen 1.8t.
makes it the perfect daily now. powerband is increible. pulls down low like my TDI and pulls up top to redline without the power dying off like the oem tune. also bumped my mpg from 28mpg on my commute to 35. easy 40mpg on trips now! best tune for the money period.ill be back once i do a turbo swap...
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October 2025 by Retired Fellow
This upgrade is excellent, the torque upgrade is outstanding as compared to factory settings. Zero noticeable fuel increase and outstanding performance within OEM specs. This is not an F1 upgrade but if you want that extra punch without having to service the vehicle like it was an F1 package I am highly impressed. Fabulous upgrade with outstanding cost value.❤️❤️👍👍👍
Audi A4, 45
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September 2025 by Jeff Sherren
Well, I didn't care much for driving our new Tiguan. By upgrading the software with the Unitronic Stage 1, it has turned our Tiguan into a vehicle I don't mind driving now. Before, I really had to think about passing other vehicles on the road, and now it only takes a little press of the pedal to pass. The Tiguan had a horrible dead spot on the fuel pedal that was very annoying, and with the new tune, that has disappeared altogether. Also, the fuel mileage has increased, which is always a plus. My thoughts about Unitronic is that it was worth every cent to upgrade to their tune. Well done, and thanks for making a vehicle I hated to drive into something I like driving now; it feels like I'm driving my old 2020 GLI, very similar in power.
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August 2025 by steve furry
So good. Worth every penny!
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July 2025 by Joe Guerretta
Absolutely amazing company. Got my car tuned by unitronic and have had nothing but smiles, very good tune, reliable, and good power. I recommend tuning your car with unitronic. You won’t be let down
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July 2025 by Eugene Bello
I just got tune my vehicle to stage 1. I'm pleased so far with the results. The place is nice and clean. The professional service provided by Rob is excellent. I would recommend this place to anyone.
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July 2025 by John Esteves
Installed the stage 1+ ECU and stage 2 TCU software upgrades on my Audi TTRS. There is no doubt that these upgrades add an amazing amount of horsepower and torque to my car. This is excellent for straight line speed, however if you are tracking your car around a circuit, I do not recommended it. I found the TCU tune upshifts were fantastic but the tune kept downshifting in the middle of corners. It's fine in low speed corners, but not good in high speed corners. This completely throws off the balance of the car. Atleast I also ordered the Uniconnect and I can now return the car back to OEM spec.
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July 2025 by GUY DOIRON
I got a 2019 Tiguan R-Line and recently put a Stage 1 tune....whoa!! the difference is amazing...its real fun to drive I'll put 1+ soon
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July 2025 by Jason Exell
This was my first vw that I've tuned. All I can say is WOW! Huge gains in power and even picked up better fuel mileage. It feels like a totally different car now. I would definitely recommend Unitronic to anyone looking for better performance and increased driveability with their VW. Thanks again Unitronics, very appreciated!
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July 2025 by Richard Courneya
So happy with my tune, definitely woke up my car👍👍
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July 2025 by Matthew Gilbert
Unitronic delivered on all fronts. From the customer service, to the pricing, to the product quality. To be able to plug and play 160 additional ponies so easily felt like a cheat code. The RS3 has retained all its functions, drives just as great as if it was stock, and then turns into an absolute monster when pushing the pedal to the floor.
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July 2025 by Dlovan Dlo
I decided too goo with unitronic for my Stage 2 rs3 what a amazing power & performance Highly recommend especially with the great customer service and quick response Highly recommend A+++++
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July 2025 by Tyler Barron
Unitronic stage 1+ tune on RS3 is great, saving up for stage 2 👍 no complaints
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July 2025 by Steve Caron
Did a Stage 1 Unitronic upgrade to my 2013 Audi Q5 3.0T Wish I had done this long ago. Besides the enjoyment of the extra power it is a safer car to drive now as any passing can be done in a shorter distance and time. Well worth the investment.
