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Carformance: The Future of Fast
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About Viezu

Viezu Head Office and Technical Centre

Viezu Technologies are at the leading edge of vehicle tuning. Our programming files and products have been developed over 20 years of hands on experience at the cutting edge of engine tuning. We develop our tuning programmes in laboratory conditions on real vehicles, where dynamometer and emissions readings allow us to verify our figures. We then test the results of our work on the roads in real life conditions for many hundreds of miles – nothing is left to chance. Our tuning services, and in particular our Blue Optimize economy and carbon reduction tuning is also Multi Award winning and is internationally recognised as industry leading.




Viezu’s team consists of some of the industry's leading vehicle tuning experts. Our product range is second to none.


Choose Viezu – Choose the best

Viezu is committed to providing products and services of the highest possible standard using the most up to date technology and systems. We know our attention to detail, customer service and technical experience sets us apart from many others in the motor industry today.

Many of our dealers also offer full dynamometer and emission testing so you can see exactly what has been achieved using a Viezu file. We really support this approach because it removes the smoke and mirrors associated with many other tuning offers.

No other tuning company offers the driver so much choice in the type of files that can be used. Why have an off-the-shelf tune when you can have a personalised product entirely suited to your needs? Viezu customer service helps you choose your requirements, be it power, performance, economy or motorsport, while if you opt for our V – Switch system you can switch between the settings of your choice ( on suitable cars ).


Choose Viezu with confidence

We even offer a lifetime product guarantee for tuning maps and two years warranty on our V-Switch system. All our products come with a seven-day no-quibble refund if you're not completely satisfied for any reason.