Stage 1 ECU Remapping
Depending on the vehicle and engine, calibration changes can be used to improve performance, throttle response and, where appropriate, torque delivery.
Stage 1 ECU Remapping
Stage 1 ECU remapping is a software calibration designed to optimise the engine’s existing hardware without requiring major mechanical modifications. Depending on the vehicle and engine, calibration changes can be used to improve performance, throttle response and, where appropriate, torque delivery.
The results of a Stage 1 remap vary between vehicles. Engine condition, factory calibration, fuel quality, existing modifications and the individual vehicle specification can all affect the outcome. Our approach is to assess the vehicle first and select an appropriate calibration based on its condition and the customer’s requirements.
ECU Remapping for Cars & Vans
SJ Concepts provides ECU remapping in Newport for a range of cars and vans. Whether your priority is improved performance, stronger torque delivery or better drivability, the calibration needs to be matched to the specific vehicle and engine.
Commercial van owners may also consider remapping where additional drivability and usable performance are required for everyday or loaded driving. As with passenger vehicles, suitability and potential results depend on the engine, vehicle condition and existing software and hardware configuration.
Cars
Vans
Performance
Drivability
Is My Vehicle Suitable for Remapping?
Suitability for ECU remapping depends on several factors, including:
A vehicle with existing mechanical or electronic faults may require those issues to be addressed before remapping is considered. Modified vehicles may also require a different calibration approach.
We recommend an assessment before proceeding so the available options can be discussed based on the individual vehicle rather than relying on generic performance figures.
01
Vehicle make and model
02
Engine type and specification
03
Overall vehicle and engine condition
04
Existing diagnostic faults
05
Previous modifications or aftermarket components
06
The customer's performance or drivability goals
Benefits of ECU Remapping
Increased Power
Gain significant improvements in horsepower and torque, enhancing acceleration and overall performance for a more dynamic driving experience.
Better Fuel Economy
Optimize fuel delivery and combustion efficiency to reduce fuel consumption, especially during highway cruising and steady-state driving.
Enhanced Drivability
Experience smoother power delivery, reduced turbo lag, and improved throttle response for a more engaging and enjoyable driving experience.
Customized Solutions
Receive a bespoke remap tailored specifically to your vehicle and driving preferences, whether you prioritize performance, economy, or a balance of both.
Non-Invasive Process
Our remapping is performed through the vehicle's diagnostic port without any physical modifications to the engine, preserving warranty coverage where applicable.
Reversible Changes
All modifications can be reversed to factory settings if needed, providing flexibility and peace of mind for leased vehicles or future resale.
Calibration matched to your vehicle.
With more than 25 years of experience, SJ Concepts has been providing vehicle technology and customisation solutions from Newport since 2000.
Our approach is to assess the vehicle first and select an appropriate calibration based on its condition and the customer’s requirements, so the available options can be discussed based on the individual vehicle rather than relying on generic performance figures.
Our Technical Approach
All of our software is dyno developed and logged to ensure engine parameters are accurately monitored for the following critical factors:
Air Fuel Ratios (AFR's)
It is important to ensure optimum AFR is achieved in order to ensure stoichiometric mixture. This in basic terms means that the engine isn’t running lean or rich fuel mixture. This is also important in ensuring that your engine is MOT compliant and maintains long-term reliability.
Boost Pressure
It is important that correct boost pressure control is achieved to ensure that no spikes or dips occur to ensure maintained life of the turbo charger. A spike in the boost delivery can cause over-boosting which pressurises the compressor to a level beyond its tolerance.
Exhaust Gas Temperatures
When increasing the fuelling and boost pressures of an engine it naturally increases the EGT. It is important to log the EGT of an engine as there is a crucial limit which shouldn’t be surpassed to ensure maintained longevity. This is a good tool in monitoring the efficiency of uprated intercoolers.
Injector Duty Cycles (IDC)
This is crucial to know the fuelling limitation of the injector. If it was a turbo application, and the boost pressure was raised, due to there being no additional fuel available, it would cause the engine to run lean and potentially damage your engine. We ensure all parameters are within safe limits.
As a result of fine monitoring and adjustment to our remapping software, we are able to provide safe and reliable tuning solutions. We will not operate outside of the engine’s capabilities on standard components as your vehicle’s reliability is as important to us as it is to you.
Check Your Vehicle's Tuning Potential
Visit Celtic Tuning’s official website to discover the performance gains available for your specific vehicle.
Performance Examples
Audi A3 2.0 TDI
Stock Power: 150 HP
Remapped Power: 190 HP (+27%)
Stock Torque: 320 Nm
Remapped Torque: 410 Nm (+28%)
Fuel Economy: Up to 10% improvement
BMW 320d
- Stock Power: 190 HP
- Remapped Power: 230 HP (+21%)
- Stock Torque: 400 Nm
- Remapped Torque: 480 Nm (+20%)
- Fuel Economy: Up to 8% improvement
VW Golf GTI
Stock Power: 220 HP
Remapped Power: 280 HP (+27%)
Stock Torque: 350 Nm
Remapped Torque: 435 Nm (+24%)
Fuel Economy: Up to 7% improvement
More Performance Data
| Make | Model | Engine | Power Gain | Torque Gain |
|---|---|---|---|---|
| Mercedes | C220d | 1950cc Diesel | +21% | +20% |
| Ford | Focus ST | 2261cc Petrol | +18% | +17% |
| Range Rover | Sport 3.0 SDV6 | 2993cc Diesel | +18% | +14% |
| Skoda | Octavia vRS | 1984cc Petrol | +25% | +22% |
| Volvo | XC60 D5 | 1969cc Diesel | +19% | +21% |
ECU Remapping FAQs
Related Services & Products
Ready to Enhance Your Vehicle's Performance?
Contact us today to discuss how our professional ECU remapping services can transform your driving experience. Our expert technicians will provide personalized advice based on your specific vehicle and requirements.
Schedule your appointment today
Call us:
07471 315153
Have questions about our services or want to schedule an appointment?