ECU Remapping in Essex


We modify your vehicle's software to enhance the performance, drivability and fuel economy

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Quantum Authorised Dealer
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IMI Professionally Qualified Technicians

DPF Solution | Chip Tuning | ECU Remap - Essex - Zensport Ltd

Quantum Tuning Authorised Dealer in Essex


  • If your vehicle is not listed please contact us as we are always adding new models.
  • To confirm the current price please contact us as we often run special promo offers with prices from just £199.
  • If you have any questions or wish to book, please contact us


We are Performance and Motorsport specialists offering a wide range of tuning services for road and track cars. Our bespoke remap service will optimise the performance of your car to your very own personal requirements, so whether you want performance, economy, towing power, remove flat spots & turbo lag or to improve the overall driving pleasure, we can do it for you and you will love the results.

The potential of your engine is usually restricted to comply with global regulations and conditions. We will free your engine from these restraints and set it up for UK & European conditions, unleashing its potential for a better driving experience, or your money back! We use industry leading technology offering the finest upgrades and reliability which is why we can offer our best-in-class warranty for your complete peace of mind.

We offer Stage 1 re-mapping for improved BHP, Torque, Drive-ability & Fuel economy and Stage 2 & Stage 3 re-mapping for modified performance cars. We also offer a complete and professional DPF and EGR Solutions service saving you a huge amount in replacement costs.

about quantum tuning Essex


Please note that the BHP and Torque power gains shown for remaps do not tell the whole story because the true performance you feel when actually driving on the road will depend on the quality of the new map written for you. A generic or incorrect map will never meet your personal requirements.

Do you want to increase power, improve drivability and save fuel but do it without harm to your vehicle? Then demand a Quantum Remap from Zensport Ltd, the tuning brands to trust. We are IMI, ATA Master qualified diagnostic center with knowledge, experience, skill and technology.

  • Every vehicle is Custom Mapped to your requirements, nothing less will do
  • Every map carries a Lifetime Warranty on the Software
  • Every job comes with an unique No-Quibble 30-Day Money Back Guarantee

When selecting a tuning company to enhance your pride and joy, you have to ask yourself are you prepared to accept second best, from a second rate company, flashing a potentially dangerous generic tuning file onto your vehicle? No of course not . . .

Our work is normally carried out at our premises in Braintree, Essex while you wait, but we can also offer a mobile service locally or nationally via our partners.

If you have any questions or require advice, please feel free to call us or pop in for an informal chat.

Zensport Ltd
Zensport Ltd
Zensport Ltd



ECU Remap

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 ECU REMAP the vehicles engine software to safely gain more power and torque. This gives IMPROVED DRIVABILITY and the added bonus of enhanced fuel economy on diesel engines.

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Chip Tuning

CHIP TUNING is the same result as a remap but instead of programming the ECU (engine control unit), electronically the tuning chips within the ECU are re-flashed with new tuning data to increase to increase the performance of your vehicle. Chip tuning is predominantly on older vehicles.

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DPF Solution

DIESEL PARTICULATE FILTERS or FAP have been used by vehicle manufacturers for several years now, but only since about 2009 has it been mandatory for all vehicles to be fitted with them to help achieve strict new Euro 4, 5 and 6 emissions. DPF’s fill with particulate and are cleared by the process of high temperature regeneration, although this often fails requiring a choice of solutions to resolve.

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Turbo Diesel Remap

Here at Quantum Tuning we specialise in diesel performance chips, DIESEL REMAPPING via the OBD port or by bench programming. We pride ourselves in doing so without spoiling any of the principle reasons for buying a turbo diesel powered vehicle and believe that the key benefits such as fabulous low down pull, reliability and of course the all-important fuel economy should never ever be compromised.

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EGR Solution

Here at Quantum Tuning - Zensport Ltd 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.

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Save Fuel

If you're looking to save money on fuel while still gaining sharper throttle response and reduced turbo lag along with additional power and torque then an economy engine remap is the product for you! Our economy REMAP SOFTWARE is developed to work on a standard vehicle maintaining manufacturer levels of reliability and original service intervals. Quantum Green is specially designed for a great mix of improved power & maximum economy.

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Tuning Options

Employing some of the most experienced and talented people in the industry, combined with an enthusiastic and skilled national dealer team professionally certified by the IMI, we are the leading Remapping and Chiptuning businesses in the UK. When selecting a tuning company to modify your pride and joy, you have to ask yourself are you prepared to accept the second best?.

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Vehicle Directory

We are the UK market leader for remapping and chip tuning across a range of over 6,000 cars, vans, motorhomes, truck and tractors. 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. Take a look at our exclusive vehicle database of what we can do for you.

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Contact us

We have an open door approach to dealing with any customer concerns. You can contact us direct, we will be happy to help. We are the UK’s largest remapping dealer group with over 425 dealers and 1000+ Approved Installation Centres. Represented in over 50 countries, the Quantum Remap is truly a global brand. We are a market leader for remapping and chip tuning across a range of over 6,000 vehicles.

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

425 Dealer Network
1000 Installation Centers
51 Countries
3000 Vehicles
a Month

Know key things to consider before having a remap