We provide professional ECU and TCU remapping with a focus on performance, fuel efficiency and custom solutions. Every tune is backed by file insurance and a 30-day money-back guarantee for complete peace of mind.
Serving Magherafelt, Derry/Londonderry, Co Tyrone and surrounding areas within a 50-mile radius.
Performance
Unlock greater power, sharper throttle response and increased torque for a more dynamic and engaging driving experience.
Efficiency
Boost your vehicle’s fuel economy and engine smoothness with smart, precision tuning designed to reduce running costs.
Durability
Tackle DPF, EGR and engine-related issues with tailored solutions that improve long-term reliability and overall performance.
Our Services
We offer a comprehensive range of vehicle tuning and diagnostic services designed to enhance performance, improve efficiency and resolve common engine issues. Each service is tailored to meet your specific needs with precision and professionalism.
Performance Tuning
Increases power and throttle response
Economy Tuning
Improves fuel efficiency
EGR & DPF Solutions
Resolves EGR and DPF issues
AdBlue Solutions
Fixes AdBlue-related problems
Popcorn Limiters
Enables popcorn-style rev limiter
Pops & Bangs
Adds sporty exhaust sounds
Speed Limiter Removal
Removes factory speed restrictions
Fault Code Diagnostic
Identifies and clears fault codes
ECU Remapping
Custom tuning of the engine control unit
TCU Remapping
Optimises the transmission control unit
Custom Tuning
Maps tailored to your vehicle and goals
Mobile Service
On-site tuning at your location
Why Choose Mapped?
Mapped Tuning delivers safe, reliable and professional vehicle remapping backed by proven tools, expert knowledge and trusted guarantees. Every service is tailored to your needs and carried out to the highest standard.
We use trusted, industry-leading tools to ensure quality and precision on every vehicle.
Every file we write is insured and comes with a 30-day money-back guarantee for complete peace of mind.
No generic maps, all tuning is built around your engine, your goals, and your driving style.
Expect sharper throttle response, increased torque and smoother power delivery.
Based in Magherafelt, we serve Derry/Londonderry, Co Tyrone and surrounding areas within a 50-mile radius.
We use trusted, industry-leading tools to ensure quality and precision on every vehicle.
Every file we write is insured and comes with a 30-day money-back guarantee for complete peace of mind.
No generic maps, all tuning is built around your engine, your goals, and your driving style.
Expect sharper throttle response, increased torque and smoother power delivery.
Based in Magherafelt, we serve Derry/Londonderry, Co Tyrone and surrounding areas within a 50-mile radius.
