Viezu Technologies was established with one clear goal – to provide the best vehicle ECU remapping and car tuning service anywhere in the world.

Viezu ECU remapping services include economy tuning and performance tuning for over 5000 different vehicle types. The Viezu Technical Academy is Viezu’s engine remapping training school, which was set up to provide comprehensive training and ongoing technical support in the field of car tuning to individuals, car tuning specialists and dealers all over the world. The Viezu Technical Academy offers ECU remapping training for both diesel and petrol vehicles, using a number of different software packages, including Alientech ECM, Swiftec, Dimsport and CMD, and has recently added EVC WinOLS training packages to its portfolio.

Viezu’s dedication to R&D and innovation can be seen through its many independent awards, including the Queen’s Award for Innovation and it is the only engine tuning & ECU remapping provider to be ISO 9001:2008 registered. Viezu has over 600 professional ECU remapping dealers worldwide, making it one of the only truly global ECU remapping companies. Viezu’s fuel economy and fleet tuning services lead the industry and are used by the largest fleet operators to reduce their fuel bills and increase the efficiency of their fleets.

Viezu Technical Academy courses are tailored to customer requirements and take delegates step-by-step through the process of engine tuning and ECU remapping, starting from the basics of tuning software selection and use through to advanced Dynamometer tuning for heavily modified and performance vehicles.
Engine tuning and ECU remapping courses can be customised to cover specific needs or customer’s interest in any area of vehicle tuning software, hardware or processes.

Courses take place throughout the year at our purpose-built workshop and training facility in Bidford-on-Avon, Warwickshire, UK. Please visit Viezu’s Training Courses page for more information about forthcoming courses.



Viezu’s car tuning courses and ECU remapping training and products have been developed over 20yrs of hands-on experience of engine tuning of both petrol and diesel vehicles, and our team consists of some of the industry’s leading vehicle tuning experts. The range of training courses in the Viezu Technical Academy are delivered step-by-step by qualified ECU remapping professionals who really understand both the software as well as the real-live engine tuning environment, and can deliver the courses in a way that delegates can easily understand enabling them to very quickly be able to put their learning into practice.

The Viezu Technical Academy is committed to providing training programmes and technical support of the highest quality using the most up to date technology and systems available. Our ECU remapping training courses are backed up with time using our 3000bhp Mustang Dynamometer and test vehicles giving delegates the opportunity to practise their newly learnt skills.

Every course is offered by Viezu Technologies’ research and development centre utilising a 3000bhp dyno and relevant test and measurement equipment our courses are the real deal for Master Tuners wishing to learn how to tune with ECM Titanium, EVC WinOLS, Race, Map3D, Swifttec and more. Courses are hands-on and practical, allowing each training delegate to practice what they have learnt in a supportive environment.

Viezu has been ISO registered and audited by the British Standards Institute since 2011 and the Viezu Technical Academy training is approved by The Institute Of The Motor Industry (IMI), a UK institution focussed on professional development, quality and service within the retail motor industry.

The IMI is the first choice for automotive professional qualifications and accreditations, the IMI are committed to advancing the motor industry through maintaining the ongoing prominence of professional learning and achievement.  This is why the IMI make an excellent quality institute for Viezu and its training courses.

Viezu is the only ISO 9001:2008 registered tuning organisation and is audited by the internationally recognised British Standards Institute.  All Viezu courses are quality audited annually, therefore you can be guaranteed of the quality of your training. Viezu – Proud members of the Society of Motor Manufacturers and Traders (SMMT) and Winners of The Queens Award for Enterprise.



Choose the Viezu Technical Academy with confidence

Our extensive experience and research into R&D are backed up with numerous independent awards, and our commitment to quality and customer support are unrivalled.

We are conveniently located in the heart of England, easily accessible from the M40, M42, M1, M5 and M6 motorways, as well as Birmingham’s international airport and train stations. Whatever your transport and accommodation requirements, our helpful team is here to advise and assist you.

If you need any further information please don’t hesitate to contact Viezu’s friendly team


3 Day intensive gasoline EVC WinOLS Training Course

"Hi Paul, Let me start off by saying that you have one impressive operation. I have nothing but positive things to say about you folks"

Viezu Training, experienced and recommended by Dave D., USA

WinOLS Training Delegate

WinOLS Training Delegate


"On the road the BMW immediately felt more responsive with much more mid-range power. Where we would normally change down to overtake, we found we could simply leave it in gear: it was impressive stuff. After driving it over 1000 miles since the remap it's faster, more fun and also more efficient, returning over 49MPG. Very impressive” Steve Grigg Redline Magazine BMW320"

Viezu Tuning, tested and recommended by Redline magazine

"Viezu – Approved and Partnered with BT Fleet to tune 24,000 vehicles, in 4 months, delivering an estimated £4milion fuel saving per year."

BT – 24,000 vans tuned with Viezu BlueOptimize

"Viezu have mapped 2 of our magazine's feature cars, firstly a 328i and secondly a 520i. On each occasion the work has been first rate, we even use them for technical support issues when readers of the magazine write in with questions, as the technical backup is first rate"

Paul Wager - Editor of Total BMW Magazine.

"There are lots of companies that will sell you a one-size-fits-all chip off the shelf, but they assured me I would get a tune to get the best out of my engine, I found I could actually talk to them and that they obviously knew what they were talking about."

Rob Dubsky – Quoted in Land Rover Enthusiast

"The V-Switch made by Viezu connects to the car's engine management system and remaps it so that it can be reset for improved performance or fuel saving, increasing fuel efficiency by up to 15%"

The Sunday Times

Viezu Technical Academy Remap Training Courses with Quality Standards