Question 1

What is ECU Mapping?

Accepted Answer

ECU remapping is the process of amending the software written into your vehicle's engine control unit (the brain of your engine). Generally, a remap is performed to fine-tune instructions that are sent to various components in the engine, sometimes to encourage them to work a bit harder or more efficiently. This results in more power, torque and in diesel engines, better fuel economy.

Question 2

Why should I get a remap?

Accepted Answer

If your car or van is lacking the pull power for towing, come to us and we will give your vehicle a specific custom remap that is focused on the torque and power at lower rev range.  
Alternatively if you are after better acceleration we can make your car more responsive with a safe boost of BHP and Torque to increase your 0-60 - this option is called a stage 1 remap and you could also gain better MPG.
If you do a lot of motorway driving or require better MPG we can give you an increase in power as well as better MPG with one of our economic remaps.

Question 3

Is ECU remapping safe?

Accepted Answer

Yes, a professionally completed ECU remap is safe. At JM Performance, we enhance your engine only to what its components can handle. We follow strict guidelines and proven tuning methods, performing both pre- and post-remap diagnostics to ensure safety.

Question 4

Why are gains different?

Accepted Answer

If you’re wondering why your friend’s or family member’s car seems to have better or worse performance gains than your vehicle does, this is likely because all or some of the components have different stress thresholds. Even if you have the same make and model, the trim or age of the vehicle may mean that the components that we optimise have slight differences in tolerance.

Question 5

What is ECU programming?

Accepted Answer

Put simply, it’s a form of brain surgery for your vehicle designed to improve performance and economy. We have a wealth of experience in providing remaps for a variety of vehicle types. 
Even if a decade or two old, your vehicle will likely be fitted with an Electronic Control Unit (ECU). This ‘electronic brain’ controls various engine functions such as fuel mixture, ignition timing and turbo boost pressure (where fitted) to various pre-set parameters programmed into it at the factory

Question 6

Will it damage my vehicle?

Accepted Answer

All we are doing when we remap your vehicle is modifying its engine management software. This in itself does not harm your vehicle.
 
If a customers wants a standard remap to produce more power and torque (with any fuel economy increases a bonus), then it is perfectly safe and harmless to your vehicle. If a customer comes in a says “do your worst, sky captain”, then we have to warn them of any potential problems that could occur.
 
Your vehicle/engine is perfectly happy with additional Torque and BHP however if you go over board and give it too much power then you run the risk of putting added strain on various components. Your clutch, turbo, injectors, tyres and fuel economy can all suffer as a result of trying to extract too much power from your vehicle. If your vehicles engine had a life expectancy of 300,000 miles then by having a harsh remap applied to it, you could be reducing it’s lifespan to 280,000 miles. It’s all dependant on how you drive your vehicle.

Question 7

Will my vehicle still pass its M.O.T (emissions etc.)?

Accepted Answer

Yes, your vehicle is being ‘fine-tuned’. Although your fuel consumption may go up or down depending on the type of tune you opted for, it will be burning the fuel more efficiently due to being finely tuned.

Question 8

Will remapping affect my insurance?

Accepted Answer

Insurance policies vary. If your policy requires you to report modifications to the engine management software, you should inform your insurance company about the remap.

Question 9

Will remapping my car affect my warranty?

Accepted Answer

Remapping can affect your car's warranty depending on the terms and conditions set by your warranty provider. It's important to check with your warranty company before proceeding with a remap. At JM Performance, we ensure that our remaps are within safe limits to minimize any potential impact on your warranty.

If it says that remapping your ECU will affect the warranty in your service book or vehicle documentation then it is likely that it will affect part of your warranty. We have been advised  that the onus is on the warranty company to first prove you’ve had the car remapped. If it can be proven that the vehicle has been remapped then it is then up to the warranty company to actually prove that any modifications you have done to your vehicle has physically induced your warranty claim.

Question 10

What kind power increase can I get out of my car/van?

Accepted Answer

Because every vehicle is different, we have a database of power gains we can achieve for all the vehicles we tune. You can search this database as often as you want to find out the BHP & Torque increases we can achieve by remapping your vehicle. Please see the Find My Vehicle page to find out more.

Question 11

Will I feel a difference after the remap?

Accepted Answer

Absolutely! You'll notice the difference immediately. We take you on a test drive post-remap to ensure you're satisfied with the enhanced power and/or fuel economy. You only pay once you're completely happy with the results.

Question 12

What is ECU Mapping?

Accepted Answer

ECU remapping is the process of amending the software written into your vehicle's engine control unit (the brain of your engine). Generally, a remap is performed to fine-tune instructions that are sent to various components in the engine, sometimes to encourage them to work a bit harder or more efficiently. This results in more power, torque and in diesel engines, better fuel economy.

Question 13

What are the benefits of getting a remap?

Accepted Answer

If your car or van needs more pull power for towing, we can provide a custom remap focused on torque and power at lower revs. For better acceleration, our Stage 1 remap boosts BHP and torque, improving your 0-60 time and potentially increasing MPG. If you do a lot of motorway driving, our economic remaps can enhance both power and fuel efficiency.

Question 14

Is car tuning safe?

Accepted Answer

An ECU remap, if completed professionally, will always be safe. At JM Performance, we’ll only enhance your engine to what its components are capable of handling. We follow strict guidelines and proven methods of tuning to ensure that once your vehicle is remapped, it will be safe and worry-free. We perform both a before and after road test and diagnostics to ensure safe tuning.

Question 15

Why do performance gains vary between vehicles?

Accepted Answer

Performance gains can vary due to different stress thresholds of components. Even with the same make and model, variations in trim or age can affect the tolerance of the components we optimize.

Question 16

Is it possible to revert my vehicle to its original settings after a remap?

Accepted Answer

Yes, it is possible to revert your vehicle to its original settings after a remap. At JM Performance, we keep a backup of your vehicle's original ECU settings, allowing us to restore it if needed. This ensures that you can always return to the factory settings if you choose to do so.

Question 17

What should I consider before remapping my vehicle?

Accepted Answer

Before remapping your vehicle, consider factors such as your driving habits, the condition of your vehicle, and your performance goals. It's important to have a professional assessment to ensure that your vehicle is a good candidate for remapping. At JM Performance, we provide a thorough evaluation to determine the best remap for your needs.

Question 18

Can remapping improve the fuel efficiency of my vehicle?

Accepted Answer

Yes, remapping can improve the fuel efficiency of your vehicle. By optimizing the engine's performance, remapping can lead to more efficient fuel consumption, especially during highway driving or under specific driving conditions. This can result in cost savings over time.

Question 19

How does remapping affect the longevity of my vehicle?

Accepted Answer

When done professionally, remapping should not negatively impact the longevity of your vehicle. At JM Performance, we ensure that all remaps are within the safe limits of your vehicle's components. Regular maintenance and responsible driving will help maintain your vehicle's health post-remap.

Question 20

Is it possible to revert a Peugeot to its original settings after a remap?

Accepted Answer

Yes, it is possible to revert a Peugeot to its original settings after a remap. At JM Performance, we keep a backup of your vehicle's original ECU settings, allowing us to restore it if needed. This ensures that you can always return to the factory settings if you choose to do so.

Question 21

What are the benefits of remapping a Porsche?

Accepted Answer

Remapping a Porsche can significantly enhance its performance by optimizing the engine's software. This can lead to increased horsepower, improved torque, and better throttle response. Additionally, a custom remap can be tailored to your driving style, ensuring the best possible performance for your Porsche.

Question 22

Can remapping improve the fuel efficiency of a BMW?

Accepted Answer

Yes, remapping can improve the fuel efficiency of a BMW. By optimizing the engine's performance, remapping can lead to more efficient fuel consumption, especially during highway driving or under specific driving conditions. This can result in cost savings over time.

Question 23

What should I consider before remapping a Citroen?

Accepted Answer

Before remapping a Citroen, consider factors such as your driving habits, the condition of your vehicle, and your performance goals. It's important to have a professional assessment to ensure that your vehicle is a good candidate for remapping. At JM Performance, we provide a thorough evaluation to determine the best remap for your needs.

Question 24

How does remapping affect the longevity of a VW vehicle?

Accepted Answer

When done professionally, remapping a VW vehicle should not negatively impact its longevity. At JM Performance, we ensure that all remaps are within the safe limits of your VW's components. Regular maintenance and responsible driving will help maintain your vehicle's health post-remap.

Question 25

How does remapping affect the longevity of a Honda vehicle?

Accepted Answer

When done professionally, remapping a Honda vehicle should not negatively impact its longevity. At JM Performance, we ensure that all remaps are within the safe limits of your Honda's components. Regular maintenance and responsible driving will help maintain your vehicle's health post-remap.

Question 26

What are the benefits of remapping a Subaru?

Accepted Answer

Remapping a Subaru can significantly enhance its performance by optimizing the engine's software. This can lead to increased horsepower, improved torque, and better throttle response. Additionally, a custom remap can be tailored to your driving style, ensuring the best possible performance for your Subaru.

Question 27

What should I consider before remapping a Hyundai?

Accepted Answer

Before remapping a Hyundai, consider factors such as your driving habits, the condition of your vehicle, and your performance goals. It's important to have a professional assessment to ensure that your vehicle is a good candidate for remapping. At JM Performance, we provide a thorough evaluation to determine the best remap for your needs.

Question 28

Can remapping improve the fuel efficiency of a Mazda?

Accepted Answer

Yes, remapping can improve the fuel efficiency of a Mazda. By optimizing the engine's performance, remapping can lead to more efficient fuel consumption, especially during highway driving or under specific driving conditions. This can result in cost savings over time.

Question 29

Is it possible to revert a Lexus to its original settings after a remap?

Accepted Answer

Yes, it is possible to revert a Lexus to its original settings after a remap. At JM Performance, we keep a backup of your vehicle's original ECU settings, allowing us to restore it if needed. This ensures that you can always return to the factory settings if you choose to do so.

Question 30

Can remapping improve the fuel efficiency of a Ford?

Accepted Answer

Yes, remapping can improve the fuel efficiency of a Ford. By optimizing the engine's performance, remapping can lead to more efficient fuel consumption, especially during highway driving or under specific driving conditions. This can result in cost savings over time.

Question 31

What should I consider before remapping a Toyota?

Accepted Answer

Before remapping a Toyota, consider factors such as your driving habits, the condition of your vehicle, and your performance goals. It's important to have a professional assessment to ensure that your vehicle is a good candidate for remapping. At JM Performance, we provide a thorough evaluation to determine the best remap for your needs.

Question 32

What are the benefits of remapping an Audi?

Accepted Answer

Remapping an Audi can significantly enhance its performance by optimizing the engine's software. This can lead to increased horsepower, improved torque, and better throttle response. Additionally, a custom remap can be tailored to your driving style, ensuring the best possible performance for your Audi.

Question 33

How does remapping affect the longevity of a Mercedes vehicle?

Accepted Answer

When done professionally, remapping a Mercedes vehicle should not negatively impact its longevity. At JM Performance, we ensure that all remaps are within the safe limits of your Mercedes' components. Regular maintenance and responsible driving will help maintain your vehicle's health post-remap.

Question 34

Is it possible to revert a Nissan to its original settings after a remap?

Accepted Answer

Yes, it is possible to revert a Nissan to its original settings after a remap. At JM Performance, we keep a backup of your vehicle's original ECU settings, allowing us to restore it if needed. This ensures that you can always return to the factory settings if you choose to do so.

Question 35

Can remapping be done on both petrol and diesel vehicles?

Accepted Answer

Yes, remapping can be done on both petrol and diesel vehicles. Our expert technicians at JM Performance are experienced in optimizing the performance of both types of engines, ensuring improved power, torque, and fuel efficiency.

Question 36

Is remapping available for commercial vehicles?

Accepted Answer

Yes, we offer remapping services for commercial vehicles including vans and trucks. By optimizing the engine's performance, we can help improve fuel efficiency, power, and overall drivability, making your commercial fleet more efficient and cost-effective.

Question 37

What are the benefits of remapping a van?

Accepted Answer

Remapping a van can lead to significant improvements in performance, including increased power and torque, better fuel efficiency, and enhanced drivability. This is particularly beneficial for commercial vans that require reliable and efficient performance for daily operations.

Question 38

What types of vehicles can be remapped at JM Performance?

Accepted Answer

At JM Performance, we can remap a wide range of vehicles including cars, vans, and trucks. As long as the vehicle is equipped with an ECU (Engine Control Unit), we can optimize its performance. This includes popular brands such as Audi, BMW, Mercedes, Ford, Volkswagen, Peugeot, Citroen, and many more.

Question 39

Can remapping improve the performance of a truck?

Accepted Answer

Yes, remapping can improve the performance of a truck by optimizing the engine's software. This can result in increased horsepower, improved torque, and better fuel efficiency, making your truck more powerful and cost-effective to operate.

Question 40

How does ECU remapping improve vehicle performance?

Accepted Answer

ECU remapping improves vehicle performance by optimizing the engine's software. This process adjusts various parameters such as fuel injection, ignition timing, and turbo boost pressure to enhance power, torque, and fuel efficiency. The result is a more responsive and efficient vehicle.

Question 41

Can remapping improve the towing capacity of my vehicle?

Accepted Answer

Yes, remapping can improve the towing capacity of your vehicle by increasing torque and power at lower RPMs. This makes it easier to tow heavy loads and improves overall drivability when towing. Our custom remaps can be tailored to your specific towing needs.

Question 42

What is the difference between a Stage 1 and Stage 2 remap?

Accepted Answer

A Stage 1 remap is a basic optimization of the engine's software, suitable for a standard vehicle with no major modifications. It focuses on improving power, torque, and fuel efficiency. A Stage 2 remap, on the other hand, is designed for vehicles with performance upgrades such as a high-flow exhaust or upgraded intercooler. It provides more significant performance gains but may require additional hardware modifications.

Question 43

Is ECU remapping reversible?

Accepted Answer

Yes, ECU remapping is reversible. At JM Performance, we keep a backup of your vehicle's original ECU settings, allowing us to restore it to factory settings if needed. This ensures that you can always revert to the original configuration if you choose to do so.

Question 44

How long does the remapping process take?

Accepted Answer

The remapping process typically takes between 1 to 2 hours, depending on the vehicle and the type of remap being performed. Our technicians will conduct a thorough diagnostic check before and after the remap to ensure optimal performance and safety.

Question 45

What makes JM Performance's remap software unique?

Accepted Answer

JM Performance's remap software is unique because it is custom-developed for each vehicle. We use advanced diagnostic tools and data analysis to create a remap that is specifically tailored to your vehicle's engine and your driving needs. This ensures optimal performance, safety, and reliability.

Question 46

Is JM Performance's remap software compatible with all vehicle brands?

Accepted Answer

JM Performance's remap software is compatible with a wide range of vehicle brands, including Audi, BMW, Mercedes, Ford, Volkswagen, Peugeot, Citroen, and many more. As long as the vehicle is equipped with an ECU (Engine Control Unit), our software can optimize its performance.

Question 47

How does JM Performance's Stage 1 remap differ from the competition?

Accepted Answer

JM Performance's Stage 1 remap is a comprehensive optimization of your vehicle's engine software. Unlike generic remaps, our Stage 1 remap is custom-tailored to your vehicle's specific make, model, and condition. This ensures maximum performance gains while maintaining the safety and reliability of your engine.

Question 48

Can JM Performance's remap software be used on hybrid vehicles?

Accepted Answer

Yes, JM Performance's remap software can be used on hybrid vehicles. Our expert technicians are experienced in optimizing the performance of hybrid engines, ensuring improved power, torque, and fuel efficiency while maintaining the unique characteristics of hybrid technology.

Question 49

What are the benefits of using JM Performance's custom remap software?

Accepted Answer

JM Performance's custom remap software is designed to optimize your vehicle's performance by adjusting the engine's parameters. This results in increased horsepower, improved torque, better fuel efficiency, and enhanced drivability. Our software is tailored to your specific vehicle and driving needs, ensuring the best possible performance.

Question 50

What makes JM Performance's workshop unique?

Accepted Answer

JM Performance's workshop is unique due to our commitment to quality, expertise, and customer satisfaction. Our IMI Certified technicians have extensive knowledge of modern engine management systems and use data-driven methods to optimize your vehicle's performance. We also offer a lifetime warranty on our tuning software, ensuring peace of mind for our customers.

Question 51

How can I book an appointment at JM Performance's workshop?

Accepted Answer

You can book an appointment at JM Performance's workshop by visiting our website and using the online booking system, or by calling us directly. Our friendly staff will assist you in scheduling a convenient time for your vehicle's service or upgrade.

Question 52

What does it mean to be a Powerflow approved distributor?

Accepted Answer

Being a Powerflow approved distributor means that JM Performance meets the high standards set by Powerflow for quality and service. We offer custom exhaust systems designed and fitted to your vehicle's specifications, ensuring optimal performance and sound. Our technicians are trained to provide the best possible service and craftsmanship.

Question 53

What are the benefits of choosing a Powerflow custom exhaust system?

Accepted Answer

Choosing a Powerflow custom exhaust system from JM Performance offers several benefits including improved performance, enhanced sound, and a perfect fit for your vehicle. Our custom exhausts are designed to optimize airflow, increase horsepower, and provide a unique sound tailored to your preferences. Additionally, our systems are built to last, using high-quality materials and craftsmanship.

Question 54

What services does JM Performance's workshop offer?

Accepted Answer

JM Performance's workshop offers a wide range of services including ECU remapping, performance tuning, diagnostics, and vehicle upgrades. Our IMI Certified technicians use advanced tools and techniques to ensure your vehicle performs at its best. We also provide custom remaps tailored to your specific needs.

Question 55

Can JM Performance's remap services be customized for specific business needs?

Accepted Answer

Yes, JM Performance's remap services can be customized to meet the specific needs of your business. Whether you require improved fuel efficiency for a fleet of delivery vans or enhanced power for performance vehicles, our expert technicians will develop a remap solution tailored to your requirements.

Question 56

Which major companies use JM Performance's remap services?

Accepted Answer

JM Performance is proud to supply remap services to several major companies across various industries. Our clients include fleet operators, logistics companies, and automotive dealerships who trust us to enhance the performance and efficiency of their vehicles. Our commitment to quality and reliability has made us a preferred partner for these organizations.

Question 57

What makes JM Performance a trusted partner for major companies?

Accepted Answer

JM Performance is a trusted partner for major companies due to our commitment to quality, expertise, and customer satisfaction. Our custom remap services are designed to optimize vehicle performance while ensuring safety and reliability. We work closely with our clients to understand their needs and deliver solutions that exceed their expectations.

Question 58

What are the benefits of JM Performance's remap services for fleet operators?

Accepted Answer

Fleet operators benefit from JM Performance's remap services through improved fuel efficiency, increased power, and enhanced drivability of their vehicles. Our custom remaps are designed to optimize performance while ensuring the safety and reliability of the fleet. This results in cost savings and better overall fleet management.

Question 59

How does JM Performance ensure the quality of its remap services?

Accepted Answer

At JM Performance, we ensure the quality of our remap services through rigorous testing and data analysis. Our IMI Certified technicians use advanced diagnostic tools to create custom remaps tailored to each vehicle's specific needs. We also offer a lifetime warranty on our tuning software, providing peace of mind for our clients.

Question 60

What makes JM Performance stand out from other remapping services in Swindon?

Accepted Answer

JM Performance stands out from other remapping services in Swindon due to our expertise, quality, and customer-focused approach. Our IMI Certified technicians have extensive knowledge of modern engine management systems and use data-driven methods to optimize your vehicle's performance. We also offer a lifetime warranty on our tuning software, providing peace of mind for our customers.

Question 61

Why choose JM Performance for vehicle remapping in Swindon and Wootton Bassett?

Accepted Answer

JM Performance is the leading provider of vehicle remapping services in Swindon and Wootton Bassett. Our IMI Certified technicians use advanced tools and techniques to optimize your vehicle's performance. We offer custom remaps tailored to your specific needs, ensuring improved power, torque, and fuel efficiency. Our commitment to quality and customer satisfaction makes us the preferred choice for vehicle remapping in the area.

Question 62

What are the benefits of choosing JM Performance for ECU remapping in Swindon?

Accepted Answer

Choosing JM Performance for ECU remapping in Swindon offers several benefits, including increased horsepower, improved torque, and better fuel efficiency. Our custom remaps are designed to optimize your vehicle's performance while ensuring safety and reliability. We also provide a lifetime warranty on our tuning software, ensuring long-term satisfaction for our customers.

Question 63

Why is JM Performance the preferred choice for vehicle tuning in Wootton Bassett?

Accepted Answer

JM Performance is the preferred choice for vehicle tuning in Wootton Bassett due to our commitment to quality, expertise, and customer satisfaction. Our IMI Certified technicians use advanced tools and techniques to provide custom remaps that enhance your vehicle's performance. We work closely with our customers to understand their needs and deliver solutions that exceed their expectations.

Question 64

How can JM Performance improve my vehicle's performance in Wootton Bassett?

Accepted Answer

At JM Performance, we improve your vehicle's performance in Wootton Bassett by providing custom remaps that enhance power, torque, and fuel efficiency. Our expert technicians use advanced diagnostic tools to create remaps tailored to your vehicle's specific needs. Whether you need better acceleration, improved towing capacity, or enhanced fuel economy, we have the solution for you.

FAQs

Frequently asked questions

What is ECU Mapping?

Why should I get a remap?

Is ECU remapping safe?

Why are gains different?

What is ECU programming?

Will it damage my vehicle?

Will my vehicle still pass its M.O.T (emissions etc.)?

Will remapping affect my insurance?

Will remapping my car affect my warranty?

What kind power increase can I get out of my car/van?

Will I feel a difference after the remap?

What is ECU Mapping?

What are the benefits of getting a remap?

Is car tuning safe?

Why do performance gains vary between vehicles?

Is it possible to revert my vehicle to its original settings after a remap?

What should I consider before remapping my vehicle?

Can remapping improve the fuel efficiency of my vehicle?

How does remapping affect the longevity of my vehicle?

Is it possible to revert a Peugeot to its original settings after a remap?

What are the benefits of remapping a Porsche?

Can remapping improve the fuel efficiency of a BMW?

What should I consider before remapping a Citroen?

How does remapping affect the longevity of a VW vehicle?

How does remapping affect the longevity of a Honda vehicle?

What are the benefits of remapping a Subaru?

What should I consider before remapping a Hyundai?

Can remapping improve the fuel efficiency of a Mazda?

Is it possible to revert a Lexus to its original settings after a remap?

Can remapping improve the fuel efficiency of a Ford?

What should I consider before remapping a Toyota?

What are the benefits of remapping an Audi?

How does remapping affect the longevity of a Mercedes vehicle?

Is it possible to revert a Nissan to its original settings after a remap?

Can remapping be done on both petrol and diesel vehicles?

Is remapping available for commercial vehicles?

What are the benefits of remapping a van?

What types of vehicles can be remapped at JM Performance?

Can remapping improve the performance of a truck?

How does ECU remapping improve vehicle performance?

Can remapping improve the towing capacity of my vehicle?

What is the difference between a Stage 1 and Stage 2 remap?

Is ECU remapping reversible?

How long does the remapping process take?

What makes JM Performance's remap software unique?

Is JM Performance's remap software compatible with all vehicle brands?

How does JM Performance's Stage 1 remap differ from the competition?

Can JM Performance's remap software be used on hybrid vehicles?

What are the benefits of using JM Performance's custom remap software?

What makes JM Performance's workshop unique?

How can I book an appointment at JM Performance's workshop?

What does it mean to be a Powerflow approved distributor?

What are the benefits of choosing a Powerflow custom exhaust system?

What services does JM Performance's workshop offer?

Can JM Performance's remap services be customized for specific business needs?

Which major companies use JM Performance's remap services?

What makes JM Performance a trusted partner for major companies?

What are the benefits of JM Performance's remap services for fleet operators?

How does JM Performance ensure the quality of its remap services?

What makes JM Performance stand out from other remapping services in Swindon?

Why choose JM Performance for vehicle remapping in Swindon and Wootton Bassett?

What are the benefits of choosing JM Performance for ECU remapping in Swindon?

Why is JM Performance the preferred choice for vehicle tuning in Wootton Bassett?

How can JM Performance improve my vehicle's performance in Wootton Bassett?

What are the benefits of DPF removal or deletion?

What is EGR (Exhaust Gas Recirculation) and how does it work?

What are the benefits of EGR removal or deletion?

What are swirl flaps and how do they work?

What is DPF (Diesel Particulate Filter) and how does it work?

What is a pop and bang remap and how does it work?

What are the benefits of AdBlue removal for off-road use?

What are speed limiters and how do they work?

What is AdBlue and how does it work?

What are the benefits of speed limiter removal?

Can remapping help with turbo lag?

What are the benefits of remapping for vehicles with aftermarket modifications?

How can remapping improve cold start performance?

What common issues can be fixed with remapping?