600+ dealers & 1000+ Installation Centres
30-Day Money Back Guarantee
IMI Professionally Qualified Technicians

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Quantum Tuning - Chip Tuning | Engine Remapping | ECU Programming | DPF Solution

We are the UK’s largest remapping service dealer group/franchise with over 600 dealers and 1000+ Approved Installation Centres. Represented in over 83 countries, the Quantum Remap is truly a global brand & best chip tuning company. We are a market leader for remapping and chip tuning across a range of over 6,000 cars, vans, motorhomes, truck and tractors and are the UK leaders in ECU Programming. We employ some of the most experienced and talented people in the industry, 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.

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what we do


Remapping as a software change where we modify the operating parameters in the vehicles ECU program or ‘map’. We do not change or add any hardware in your vehicle. In many cases the map stored on the ECU’s processor can be accessed via the on-board diagnostics port (OBD) in the vehicle, normally found under the dashboard. In some newer models the ECU will have to be removed from the vehicle and programmed on the bench.

Once your IMI professionally qualified Quantum dealer have read the vehicle they will upload the original map to our file writing team. During the mapping process they will adjust the parameters to maximise the performance, fuel economy, or a clever blend of both. Depending on the vehicle and ECU type the remapping process normally takes less than an hour, sometime longer if it need to be programmed on the bench.

Quantum Tuning as a company work to the highest standards in all aspects of our operation and this includes our business ethics, so therefore you can be assured that:

  • We will not overstate our figures to make them appear better than our competitors
  • We will not quibble over our 30-day money back guarantee
  • We will not raise your expectation of fuel savings, to a unreasonable level
  • We will tell you if the improvements on your car are minimal and therefore not worth doing
  • We will never pass on or sell our customer data
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ECU remapping is when we take a read from the ECU’s processing chip of the vehicles standard tuning map. We then adjust various parameters within the map such as fuel pressure, boost pressure (on turbocharged applications) ignition advance and throttle pedal control, amongst others to release the true performance from the engine.

When a manufacturer develops a new vehicle they take into consideration all driving conditions and regions in which they intend to sell this model, in other words the tuning is a compromise. We rewrite or remap the vehicles engine software to safely gain more power and torque. This gives improved driveability and the added bonus of enhanced fuel economy on diesel engines.


Here at Quantum Tuning, we have a very advanced solution for EGR. The valves can become clogged with carbon deposits, causing them to fail or stick, thereby causing error codes and the vehicle not to run correctly. Our software solution to disable the EGR valve is a simple and effective method of improving the efficiency of your engine.

Our EGR closed or banking solution and reprogramming of the engine management ECU results in lowered engine temperatures, improved throttle response and economy and also can lengthen engine life by reducing oil contamination and carbon deposits.


Our economy remapping works by improving the efficiency and power of the engine to make the engine work less hard, in any given situation. Reduced throttle load and the ability to be in higher gears sooner and for longer results in marked fuel efficiency gains.

Customers will see fuel improvements of typically 8-10% on most diesel vehicles, often more when opting for our Quantum Green remap. Great for fleets too where the savings really count.


Chip Tuning is simply remapping by another name, but involves the physical removal of the program chip from the main ECU in the vehicle and either re-programming or replacement with a new chip modified with a Quantum remap. Technology developments mean that Chip Tuning is rarer now, but is still the only way to programme certain vehicles. Nowadays most remaps are carried out via the diagnostic OBD2 Socket, or direct into the ECU using special adaptors on the bench.


There are three phrases which often used interchangeably. These are: 'OBD Tuning', 'Chip Tuning' and 'ECU Remapping'. OBD stands for On Board Diagnostic. To make sense of this the word port is important because without the port, on board diagnostics would not actually exist; just as it didn't exist in the 1980's. Ay reference to OBD remapping is simply just engine tuning, or engine remapping completed via the use of the car's obd port.


Our performance remap software is developed to work on a standard vehicle maintaining manufacturer levels of reliability and original service intervals. Our Quantum Red calibration is specially designed for High Power & Ultimate Performance.

Designed to fully unleash the full potential of your engine, Quantum Red™ can be installed on both petrol and diesel vehicles – enjoy the ride!

Quantum Tuning is the largest remapping network and the ONLY company to offer professionally qualified remapping technicians

600 Dealer Network
1000 Installation Centers
83 Countries
3000 Vehicles
a Month


quantum red

Quantum Red™
High Power & Ultimate Performance

Designed to fully unleash the full potential of your engine.

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quantum green

Quantum Green™
Good Power & Maximum Economy

Designed to return an improved economy in turbo diesel engines.

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quantum blue

Quantum Blue™
Good Power & Maximum Economy

Designed to de-restrict the engine and open up the true torque and power range.

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Would you an unqualified Doctor operate on you? Or would you have an untrained Electrician repair your electrics? So, therefore, would you equally want an unqualified automotive technician remap your vehicle? It is important that work on your car is carried out only by those with the necessary knowledge, skill and experience along with professional qualifications.

Quantum dealers go through rigorous and detailed training in all aspects of OBD and bench remapping to become professionally qualified remapping technicians, certified by the IMI which is the Institute of the Motor Industry. This is the only such independently recognised remapping qualification. Only Quantum Tuning dealers are currently able to obtain this certification. To help improve professional standards within the industry, we hope that other remapping companies will follow our lead and put their dealers through a similar, independently recognised, training programme.

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Employing some of the most experienced and talented people in the industry, combined with an enthusiastic and skilled national dealer team, we are one of the leading Remapping and Chiptuning businesses in the UK.

Want to increase power, improve save fuel and drivability? Do you and your vehicle deserve the best? Then demand a Quantum Tuning Map, the tuning brand to trust.

  • Every vehicle we do is Custom Remapped, nothing less will do
  • Every vehicle we do carries a Lifetime Warranty on the software
  • Every vehicle we do carries a no-quibble 30-Day Money Back Guarantee
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