Viezu Ireland

Viezu Technologies Ireland Ltd.

Authorized partners of Viezu Technologies UK Ltd. (, Viezu Ireland are dedicated to serving Irish customers who want the best quality for their vehicle.  We support Viezu dealers nationwide, Irish fleet operators and private motorists. Our professional team are on hand to advise you on your tuning needs, and your local Viezu agent can install Viezu remaps for you anywhere in Ireland. 

We tune all types of vehicles, cars, vans, jeeps, vans, tractors, harvesters, trucks, and even boats. 

Opening hours 

Mon - Friday
9am - 6pm
9am - 5pm

Dealer File Times

Mon - Friday
7am - 9pm
8am to 6pm
10am to 2pm

Viezu are industry leaders for many reasons, and have won numerous awards already in the automotive industry and enterprise. Viezu tune over 5000 vehicles every month, supporting over 600 dealers worldwide, several race teams, other tuning companies and some of the largest fleet operators in the world.

Viezu have a £5 million insurance policy covering our remaps for added peace of mind. Viezu stands apart from other ECU tuning providers as our insurance is independently underwritten and covers all the file writing and tuning services we provide.

We are independently audited by the British Standards Institute to ensure we continue to meet the quality standards expected of us.

Household names choose Viezu: 

BlueOptimize, the award winning fuel economy product unique to Viezu is used by British Telecoms fleet of over 24,000 vehicles, along with other household names such as British gas, Homeserve, and many many more. It’s Viezu’s reputation and sheer quality of work which draws such large corporations to trust in Viezu, leading us to be by far the biggest remap provider in the industry. 

How are Viezu such a cut above the rest? 

Well it all comes down to the people at Viezu, the thousands of hours spent on research and development, measuring and testing and sheer commitment to guarantee the absolute premium quality service for our customers. R&D is extremely extensive, and the proof is in the results. Viezu remaps are widely recognized as the best in the industry, and are not to be compared with other forms of remapping. 

Viezu’s test and measurement facility is equipped to process the latest specification Euro 6 vehicles and emissions testing machinery. At the heart of the center is a 3000bhp rolling road enabling the setting of various drive cycles to support development and emissions testing for up to 7 different gas analysis including NOx and SOx. 

In simple terms you have complete peace of mind where Viezu tuning is concerned.  As an ISO 9001:2008 registered organisation, we track the quality of our work, complaints and issues Customers receive access to their R&D data and for further peace of mind.

ECU Remapping

Viezu Technologies is the biggest name in ECU remapping. We provide Irish customers with the quality they deserve for their vehicles, with the most extensive research and development that ensures the highest standards and safe tuning. Viezu are simply industry leaders, not to be compared, Often copied, but never reproduced. 

Dealer network

We are excited about the fast growing dealer network in Ireland. Viezu agents across the country are now providing premium remapping services to local customers, meaning Viezu is available to everybody.

Want to apply to become a Viezu Agent?

Irish Fleets

Viezu Ireland’s fleet team are on hand to support fleet operators all over the country. Our dedicated team can meet with you to advise and discuss the best solutions for your vehicles. BlueOptimize™ fleet software is used by some of the largest fleets in the world. Click below to find out more.