If you are looking for ECU remapping in Chesterfield, Sheffield, Dronfield, Mansfield or anywhere in Derbyshire and South Yorkshire, we can help. At Powerhouse we provide safe, proven performance remaps and economy remaps for cars, vans, motorbikes and campervans. All tuning is carried out in our fully equipped Chesterfield workshop by technicians who work with performance vehicles every day.
Whether your priority is more power, stronger torque, better drivability or improved MPG, we can tune your vehicle’s ECU with precision. Every map is supplied by Viezu, an ISO certified tuning provider whose software is insured and backed by written guarantees.
What Is ECU Remapping
Modern engines are controlled by an ECU, or Engine Control Unit. This computer manages fuelling, boost pressure, ignition timing and torque limits. Manufacturers set these maps to work safely across a wide range of climates, fuel grades and regulations, which means there is unused performance and efficiency available.
ECU remapping adjusts the engine software to unlock this potential. When done properly it improves power, torque, throttle response, fuel economy on diesels and day to day driveability. It can also make towing and overtaking feel easier and more predictable.
Performance ECU Remapping
More power. More torque. Better driveability.
A performance remap changes how your vehicle feels across the entire rev range. Expect smoother torque delivery, quicker response, stronger mid range pull and a more confident drive.
Every performance remap at Powerhouse is:
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Written by Viezu, one of the most respected tuning companies in the world
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Insured, so you have peace of mind
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Fully reversible, with a free return to standard at any time
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Compliant with UK emissions standards
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Backed by a 30 day money back guarantee
If you want to know the gains available for your specific engine, get in touch and we will give you the real world figures.
Economy Remapping
Better MPG for daily drivers, vans and campervans
Diesel engines respond extremely well to economy tuning. By optimising boost control, fuelling and torque delivery, we can help your vehicle run more efficiently and more smoothly. Many customers see better MPG with less throttle needed for everyday driving.
Economy tuning is ideal for commuters, delivery drivers, campervan owners and anyone who covers regular motorway miles.
Note: Economy maps are not offered for petrol engines, as they are already configured for efficiency from the factory.
Our ECU Remapping Process
What to expect at Powerhouse
We do not work from a van or tune cars in car parks. Your vehicle is remapped in a workshop environment by technicians who specialise in performance engineering.
1. Pre remap checks
We begin with a full diagnostic check to make sure the engine is healthy and suitable for tuning. If something needs attention, we tell you before any work starts.
2. Reading the original ECU file
Your factory file is read and saved securely. You can return to standard at any time.
3. Custom map written by Viezu
Your new ECU map is prepared by Viezu’s calibration team. They are the only ISO certified tuning provider in the industry and they write maps specifically for your engine and current hardware.
4. Safe upload and testing
We upload the new software, run post remap diagnostics and complete a road test to confirm everything is operating as intended.
5. Aftercare and support
You are covered by a 30 day money back guarantee, map insurance and free lifetime return to stock.
Why Choose Powerhouse for ECU Remapping
Many companies offer remapping. Very few understand performance engineering in the same way we do.
Powerhouse is known across the UK for work on superchargers, brake systems, pulleys, performance upgrades and specialist engineering. We are a workshop that deals with high performance vehicles every day, not a mobile remap service.
We work with Viezu because they are the only tuning provider with ISO 9001 certification and the Queen’s Award for Enterprise. They have tuned more than 150,000 vehicles and support a global dealer network. Their maps are insured, tested and backed by written guarantees. The combination of their calibration expertise and our workshop experience gives you a safe and reliable upgrade.
Jaguar and Range Rover Supercharged
Pulley and remap packages
If you drive a supercharged Jaguar or Range Rover, this is one of our strongest areas of expertise. We manufacture our own upgrade pulleys in house. These offer strong gains on their own, but when combined with a custom Viezu map the results are much more impressive.
These maps are developed through extensive dyno time to match Powerhouse pulleys. The result is higher torque, smooth and predictable power delivery and safe boost control.
If you want the best gains from a JLR supercharged V6 or V8, we can talk you through the most suitable setup for your model.
Areas We Cover
Customers visit us from all across:
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Chesterfield
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Sheffield
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Dronfield
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Mansfield
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Rotherham
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Worksop
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Derbyshire
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South Yorkshire
We are close to the M1 and easy to reach from surrounding towns and cities. We also offer remote remapping with our handheld tuners – Remap anywhere in the world!
ECU Remapping FAQs
Is ECU remapping safe
Yes. When carried out by trained technicians using proper software, ECU remapping is safe. We maintain factory safety limits and only use insured, ISO certified maps.
Will a remap affect my MOT
No. A properly written remap will not affect your MOT or your emissions results.
Can the remap be reversed
Yes. We store your original file and can restore the car to standard at any time at no cost.
How long does an ECU remap take
Most vehicles take between one and two hours depending on ECU type and diagnostics.
Do you offer Stage 1, Stage 2 or Stage 3 tuning
Yes. These options are available for vehicles with suitable supporting hardware such as intake, exhaust, intercooler or pulley upgrades.
Will my insurance company know
A remap is a modification and should be declared. Many insurers accept this without issue.
Do economy remaps work on petrol engines
No. Petrol engines are already set up for fuel efficiency and do not benefit from economy remapping. They do however benefit from a performance remap.
Do you offer mobile ECU remapping
No. All tuning is carried out in our Chesterfield workshop to ensure safety, reliability and quality.
What gains can I expect
Turbocharged vehicles typically see gains between twenty and thirty five percent. Contact us with your registration and engine code and we will give you the exact figures for your vehicle.
Talk to Us
If you want to discuss your vehicle, compare performance and economy options or book an ECU remap in Chesterfield, we are happy to help.
Dave and Lewis will be happy to hear from you!
- Maximum Power Maps
- Power/Economy Blend
- CO2 Reduction
- EGR Disable
- Optimal Economy Maps
- Optimal Torque For Towing
- Speed Limiter Removal
- RPM Limit Increase
Useful Links:
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As well as ECU Remapping and Tuning we also offer Supercharger Rebuild Services.
Powerhouse are the leading brand for Motorcycle Brake Caliper Seal kits & Rebuild Services.