Diesel Tuning via Diesel ECU Remapping

When it comes to Diesel remap it will make a difference with some of the following.

Through a remap on a diesel car/van you will get an increase in MPG, if you are currently getting over 40 mpg it’s possible to go over 50 mpg.

You will also see an increase with your current torque and speed, this includes a more responsive throttle and a much better acceleration.

We have a few options available for many manufacturers, read more.

ECU Remapping Engine Tuning DPF Removal Gloucester

The Premium Ecu Tuning Experts

Performance Remapping, Economy Remapping, Stage 1,2 Tuning, Speed Limiter Removal, Dpf And Egr Specialists, Anti Tuning Experts, Faulty ECU Repair And Cloning Service, We Have Tuned 1000’s of cars Using The Latest Ecu Flash Tooling And Supply The Very Latest Dyno Rolling Road Proven Remapping Software…


Providing Mobile ECU Remapping & DPF Removal Services To Gloucestershire, Worcestershire, Birmingham, Bristol, Avon, Malvern, Somerset, South Wales, Cardiff, Newport, Cheltenham, Evesham, Worcester, Swindon, Monmouth, Hereford, Abergaveny, Kidderminster, Stourport Coventry, Stratford, Banbury, Oxford, Chippenham, Andover, Salisbury, Bridgewater, Bath, Trowbridge Plus More…

Combined the GT Performance Team have over 45 years experience in the automotive tuning industry & ECU remapping. Our highly trained team of experts provide what we consider to be the best Custom written software remapping files available to increase economy, performance or both whilst respecting the engine components limitation. So you can be rest assured when it comes to tuning your pride an joy with GT Performance, you are in safe hands. We are passionate about the cars we tune and We pride ourselves on customer satisfaction and it is the forefront of our operation. With reliability, drive-ability and satisfaction being our aim we are sure you will be delighted with the ECU remaps we provide. Based in Gloucester, GT Performance provide mobile remapping to (Gloucester +50m) or fixed location ecu remapping services at our workshop in gloucester. Having tuned over 5000 vehicles from cars,bikes,trucks,tractor and marine GT Performance are recognised within the chip tuning industry for supplying quality ecu software so you can be rest assured we can cater for any purpose, be it “The Daily Driver” “The Economy Driver” or “The Performance Driver” we will refine your Engines power to the best it can be.

What is ECU Remapping

For a more detailed explanation please read our What is ECU Remapping Page.

The ECU is the Engine Control Unit that controls the operation of the engines in most modern vehicles on the road today and is primarily based upon a single chip microcomputer, its embedded software and data look-up tables that are referred to as ‘The Map’. The ECU controls many engine operating parameters such as, but not limited to: Fuel mixture; Ignition timing; Engine Idle speed etc.

As most vehicles manufactured today are mass produced for global markets, the ECU gave the car manufacturers the provision to standardized engine production regardless of the target market and to make allowances via changes in the ECU map for such as: poor fuel quality and sub standard local service provisions. One of the down sides of this standardization of engine manufacture was that expected averages of such as engine power, torque and fuel efficiency are set.

Being in the UK where fuel, quality of service and road surfaces are generally good gives us the possibility to modify the ECU Map to remove some of the restrictions imposed by manufacturers to meet their global market targeting. Hence the term ‘ECU Remapping’ was borne.

By modifying the ECU Map we can:

  • Improve Fuel Economy ( MPG )
  • Increase Engine Power
  • Increase Engine Torque
  • Move Engine Power & Torque bands to more usable positions.

Mobile ECU Remapping

When the connection to the ECU was standardized (On-board Diagnostics OBDII) across most engines from (2001 Petrol & 2004 Diesel Engines). This allowed for the development of standardized equipment to be connected to the ECU of most modern vehicles. Via this connection the ECU Map (Data look-up table) can be modified. Today such devices are carried by our mobile technicians which allow them to modify the ECU map or ‘Remap’ an engines ECU at your home, place of work or any other locations that is convenient for the customer.

Diesel Particulate Filter Removal ( DPF Removal)

Due to the nature of the work involved in removing a DPF we can not provide a mobile service. We do offer a FREE collection & delivery service to anyone who lives within our service area.

The dreaded ‘Limp Mode’ check our dedicated limp mode page for more information.

If you have any questions or just want to know more about DPF removal then please see our DPF Removal page for more details

Diesel Tuning & Diesel ECU Remapping

Remapping the ECU of a diesel engine is the easiest form of Diesel Tuning. Traditional Diesel Engine Tuning involved the physycal replacement or adjustment of components of the diesel engine to tune it. As the level of diesel engine monitoring and control has evolved within modern Diesel Engine ECU’s there are many gains to be found with diesel engine ECU remapping / tuning. Of all the of the diesel tuning options available ECU remapping is quickly becoming the most common form of diesel tuning in the UK today

Questions, Contact & More Information

If your have any questions or just want more information about the services that we provide please feel free to call us or use our FREE call back service which you can find at the top right hand side of this page.

We have also compiled a list of frequently asked questions regarding ECU Remapping & frequently asked questions relating to DPF Removal which you can also check.

Thank You for visiting our web site

GT Performance Staff


Mobile ECU Remapping

If you are like many people these days, very busy and working hard and find it hard to get time to get your car fixed or even upgraded.

We cover many areas and our pone of our team will come to you, we will collect and even drop off the car well all the work is done.

Click here to find if we have an engineer in your area.

Diesel Particulate Filter ( DPF ) Removal

Our team are highly well equipped to help with dpf problems and solutions with EGR.

From just removing the DPF on a diesel vehicle can save you thousands of pounds. Our team can make your vehicle more efficient at the same time possible save you money in the future.

We offer full dpf removal, we will also collect and drop of your vehicle, find our more in depth here.

Welcome to GT Performance

ECU Remapping Engine Tuning Chip Tuning


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Multiple Tuning Options

DPF & EGR Solutions

Experts In This Field

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