ECU Remapping at EAC Performance
EAC Performance specialises in precision ECU remapping for BMW and MINI vehicles, offering custom-developed performance maps tailored specifically to your vehicle’s individual characteristics and your driving preferences.
While our expertise and specialist knowledge focus on BMW and MINI models, we also provide high-quality ECU remapping services for most other vehicle brands, ensuring reliable performance gains and improved driving experience.
What we offer:
- Specialist ECU maps for BMW & MINI
- Custom-developed performance software
- Reliable power & torque improvements
- Enhanced throttle response & drivability
- Dyno-tested results for accuracy
Our ECU remapping process:
- Diagnostic & vehicle health check
- Original ECU data backup
- Custom ECU software development
- ECU programming & verification
- Final dyno testing & report
Get in touch today to book your remap or discuss your specific requirements.
ECU Remapping – Tuning Stages Explained
Stage 1 Tuning
Designed for vehicles with completely stock hardware. No aftermarket parts required.
- Custom-developed ECU software
- Dyno-tested for optimal reliability
- Improved horsepower, torque, throttle response
- Factory limiter adjustments for smoother driving
- Optimized ignition, boost, and fuel targets
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Recommended for: Vehicles with original parts, looking for noticeable but safe performance improvements.
Stage 2 Tuning
Optimized for vehicles with basic performance modifications such as upgraded intake and exhaust components.
Common hardware upgrades:
- Bigger intercooler
- Performance downpipe
- Sport exhaust system
- Upgraded air intake
- High-flow catalytic converters or DPF removal (diesel engines)
Recommended for: Drivers seeking higher performance gains, smoother power delivery, and improved responsiveness.
Stage 3 Tuning
Developed for vehicles with extensive modifications and performance hardware, designed for maximum achievable power.
Typical hardware upgrades include:
- Bigger turbocharger
- Performance intercooler
- Upgraded fuel pump & injectors
- Performance exhaust and intake valves
- Race-spec clutch system
- High-performance downpipe and exhaust
- Custom MAF or MAP sensors
Fine-tuned on our in-house dyno for optimal reliability and power output.
Recommended for: Enthusiasts and track-focused vehicles looking for ultimate performance gains..