Stage 1
£275 including VAT. For standard vehicles in good mechanical condition, improving power, torque and response without major hardware changes. Gains are vehicle-dependent.
ECU remapping explained
What is ECU remapping?
ECU remapping professionally adjusts the software controlling engine torque, fuelling, boost, ignition and throttle behaviour. Unlike a generic plug-in tuning box, a remap changes the vehicle's original calibration. When the vehicle is healthy and the calibration is sensible, this can unlock smoother power delivery and a noticeably more responsive drive.
Stage 2
For vehicles with suitable supporting hardware, healthy logs and a clear use case. Hardware, condition and intended use are reviewed before calibration.
Economy Tuning
£275 including VAT. Smoother low-end torque for vans, motorway mileage, towing and everyday driving. Fuel savings are driving-style dependent and not guaranteed.
Mobile Remapping
£275 including VAT. Supported OBD vehicles can be tuned at a safe, accessible location within 12 miles of BT23, subject to battery support and weather.
AdBlue Software
£350 including VAT. Assessment-led AdBlue and SCR software work where appropriate, legally permitted and suitable for the vehicle's use.
Diagnostics First
A remap does not repair mechanical, boost, DPF, AdBlue, clutch or gearbox faults, so unresolved issues must be diagnosed first.
Workshop evidence
In-house tools, real files and proper checks.
PPG Tuning NI has professional in-house calibration and file-analysis capability. We use licensed software and genuine master tools including WinOLS, StageX, KESS3, Autotuner, FLEX and Dimsport.
No Generic Slave Files
We do not sell blind generic files as current PPG remapping. The vehicle, ECU software and condition decide the correct route.
Original File Retained
Where supported, the original ECU file is backed up so the vehicle can usually be returned to standard later.
Estimated Figures
Calculator figures are estimates, not measured dyno results. Measured figures require suitable rolling-road testing.
Before we tune
The best remap starts with the right information.
Send the registration, current mileage, engine size, transmission type, any modifications, warning-light history and what you want from the vehicle. PPG will confirm whether the workshop, mobile or diagnostic route is the right first step.
- 01
Inspect
We discuss your goals, identify the ECU and complete a diagnostic health check.
- 02
Prepare safely
Battery support and the correct programming route are chosen: OBD, bench or boot.
- 03
Calibrate
The original software is backed up where supported and the file is calibrated in-house for your vehicle.
- 04
Verify
We complete post-write checks, advice and live-data logging or road testing where appropriate.
Calibration work
File analysis matched to the exact ECU software.
The important point is responsibility: the file must match the exact ECU software, be checked properly and have aftercare available if a revision is needed.
Petrol, diesel and vans
Petrol, diesel and van remapping in Northern Ireland.
We remap a wide range of turbo petrol, turbo diesel and light commercial vehicles. Diesel tuning commonly improves mid-range torque for hills, towing and overtaking; turbo petrol tuning can deliver stronger power and throttle response; van tuning focuses on usable performance under load. Naturally aspirated vehicles usually see smaller gains, so suitability is always confirmed first.
Visit Prestige Performance Group at 36A Donaghadee Road, Newtownards, BT23 7EU. We welcome drivers from Bangor, Belfast, Comber, Dundonald and Holywood. Compare our Stage 1 remap, economy tuning and Stage 2 remapping options, or check estimated power and torque gains before booking.
FAQs
ECU Remapping FAQs
How much is a Stage 1 ECU remap?
Stage 1 ECU remapping is £275 including VAT. Economy ECU remapping and supported mobile ECU remapping are also £275 including VAT.
Is ECU remapping safe?
It can be safe when the vehicle is mechanically healthy, sensible limits are used and the correct equipment and process are followed. That is why we begin with diagnostic checks.
How long does a remap take?
Timing depends on the ECU and programming method. OBD tuning is generally quicker; bench or boot access can take longer. Contact us with the registration for a vehicle-specific estimate.
Will remapping improve fuel economy?
Some customers see improved economy when extra torque is used sensibly. Results depend on driving style, routes, load, tyres and vehicle condition, so an MPG improvement cannot be guaranteed.
Can the vehicle be returned to standard?
Usually, yes. Where supported, we retain the original ECU file so it can be restored later.
Do I need to tell my insurer?
Yes. ECU remapping is a vehicle modification and should be declared to your insurance provider.
Will a remap affect the MOT?
A road-going performance remap should not remove legally required emissions equipment. Your vehicle must remain compliant with current road-use and emissions requirements.
Do you use generic remap files?
No. PPG Tuning NI has in-house calibration and file-analysis capability and does not present generic slave files as current PPG remapping.
Which local areas can book ECU remapping?
The Newtownards workshop supports customers from Bangor, Comber, Dundonald, Holywood, Belfast and wider Northern Ireland. Mobile ECU remapping is limited to supported OBD vehicles within 12 miles of BT23 and must be confirmed before booking.
Can I book a remap if the vehicle has a warning light?
Book diagnostics first. Warning lights, limp mode, DPF faults, AdBlue faults, boost leaks and clutch slip should be diagnosed before tuning is considered.
What details should I send before booking?
Send the registration, mileage, engine size, transmission type, any modifications, warning-light history and whether you want performance, economy or towing-focused drivability.
Book the right route
See what your vehicle could gain.
Use our remap checker for estimated power and torque figures, or book an ECU remapping consultation with PPG Tuning NI in Newtownards.
Prestige Performance Group Ltd, 36A Donaghadee Road, Newtownards, BT23 7EU. Assessment First. Diagnose Properly. Fix It Right.