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    Tuning over 50,000 vehicles a year, we know how to make quality tuning files
    Supplying a network of over 1,000 dealers in 95 countries, we’re very good at what we do
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    One all-inclusive files price gives you a competitive advantage
    Economies of scale means high quality files at low cost
    Delivered 24/7 through via our automated server, or our talented file writing team
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    Great Technical Support
    Quality technical support and training from a team with decades of experience
    Massive on-line technical resources to support your tuning business



We are the UK’s largest remapping service dealer group/franchise with over 1,000 dealers in 95 countries. The Quantum Remap is truly a global brand for remapping and chip tuning and we are a market leader. Our quality tuning file service cover range of over 9,000 cars, vans, motorhomes, trucks and agricultural vehicles. As a quality led business, we care passionately about what we do and how we do it, check out our Trustpilot rating to see what our customers think of us


Joining us is easy, fill in your information and one of our team members will contact you & activate your account

Create My Account


We have the latest tuning tools at great prices from the market leaders, available in slave or master versions.

Buy Tuning Tools

Buy File Credits

Login with your activated credentials into our dealer portal (Q-Files). Buy file credits and access our support and information system

Buy Credits


You are now set to start uploading files for modification and accessing our brilliant technical support system

Download Files


We are fastest growing and most progressive tuning file supplier in the world. Our systems have been developed to service the demands of today's price driven remapping and tuning industry.

Our all-inclusive file bundle plans are simple, easy to understand, with no hidden surprises. Whether you want to introduce economy and performance remapping into your business or are looking for a new supplier of high-quality tuning files, backed up by exceptional technical support then Quantum are here to help.

Our automated server ‘QFoD’ delivers quality files ready-to-write-to-the-car 24/7 in minutes and this is backed up by our large team of talented in-house file writers, working extended hours, 7 days a week.

Normal file service hours are 7am-7am GMT weekdays, 9am- 4pm Saturdays and all other times by request. All dealers have access to the same prices and get the same level of service.

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Time is money and you want the best quality file as fast as possible. Quantum has invested heavily in technology to launch QFoD (Quantum Files on Demand) to intelligently write and deliver your file ready-to-write-to-the-car 24/7. Typical turnaround is just a few minutes and QFoD typically delivers 50% of all files.

Our 6 strong file writing team develop and write the best possible quality tuning files. They also deal with special file requirements and are online for extended hours, 7 days a week. Typical file turnaround from the files team is less than 15 minutes.


Quality technical support starts with knowledge and our team have decades of combined experience in all aspects of tuning from OBD, to bench programming, to chip work. They are skilled problem solvers and will help you through difficult vehicles, helping improve your own skills and knowledge.

There is a sophisticated support ticket system, including online chat and phone support is always available which is particularly important when you have a complex issue that needs resolving.


As well as our great team here at Quantum, we have designed systems to support our dealers with a sophisticated dealer intranet called Qfiles that manages your files, support, sales leads and communication, etc. Another key system is the QVRM which is a superb vehicle lookup that incorporates technical tuning information for every vehicle as well as performance improvements.

These systems are available on your PC, or as an app on the smartphone called QApp.


We offer a range of IMI Certified courses to ensure that you are adequately trained and confident in all aspects of tuning vehicles. Once the course is finished then the Technical Support team will continue to hand-hold you as experience and confidence builds.

All of our courses as virtually free-of-charge and held at our Maidenhead HQ, as well as OBD and Bench courses, we also offer advanced one-to-one training days, working alongside our engineers.


Joining the Quantum Tuning dealer group is good for your business, but this might not suit everyone; so, we can supply you tuning files on a confidential basis, completely transparent to your customer base. You still get the benefits of our brilliant technical support and training.

We can also supply files on a white label basis in areas where we already have an established Quantum dealer. Again, you get all the benefits of quality les with great service, but you can’t go public with the Quantum brand, or receive sales leads.


Our main website generates a massive amount of leads, currently up to 250 a week across the network. The nature of sales leads is that not every dealer always gets them. Also, not all leads convert to a sale; however, overall they do generate valuable and signicant business. In addition, every dealer can have a free-of-charge bespoke Quantum dealer website, professionally built for best possible SEO and lead generation. We give you the tools, training, support and marketing.

To complete the circle of quality les, with a quick turnaround at lowest prices, we need to help you build your business with a suite of marketing initiatives and support.

1,000 Dealer Network
9,000 Vehicle Range
95 Countries
50,000 Vehicles
a Year


We have an huge amount of technical experience and expertise and have used this to build a suite of IMI Approved training courses to support our dealer training and development program.

  • Basic OBD Programming
  • Advanced Bench Programming
  • Advanced K-Tag Programming
  • Chip Tuning

You cannot run an effective remapping business without thorough training, giving you detailed and expert knowledge. We have seen countless people over the years that have experienced what we call “black box syndrome”. Basically, they have brought a tool from a cheap supplier, who training extended to which website to download the software from and that’s it. Then first few vehicles come along, they don’t know what do, maybe even hit a problem, lose confidence and the ‘cheap’ black box sits in the corner gathering dust, worthless.

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At Quantum Tuning we believe in quality support and dealer information and have made an enormous investment in providing our dealer group with great data.

The heart of this is our VRM lookup, where not only can general BHP and torque figures be found, but also ECU and tool information, specific vehicle tips. This means that you have virtually all the information you need in one source. For non-UK dealers all this information is available in a manual lookup.

  • Responsive Support Ticket System
  • QVRM via website and QApp
  • Quantum Dealer Facebook Groups

The VRM data is available within our dealer portal www.qfiles.co.uk and also within our smartphone phone app, so that you have the information available at your fingertips wherever you are.

As good as our online information systems are, nothing beats speaking with an expert. Our technical support team have decades of experience in the industry and available to help dealers, free-of-charge.

Buy Tuning Tools Become a Dealer Now