About CG Remaps – ECU Remapping Specialists in Shropshire
A Family Run Business
With over 15 years of experience in the engine tuning industry and a combined 40+ years of mechanical engineering expertise, we deliver safe, reliable and performance-driven solutions for both petrol and diesel vehicles.
CG Remaps is a welcoming and professional, family-run company built on a genuine passion for vehicles and performance tuning.
Our team has developed extensive knowledge across all aspects of ECU remapping, engine diagnostics and vehicle maintenance, allowing us to provide solutions that are tailored to each individual vehicle.
We don’t believe in one-size-fits-all tuning — every vehicle is assessed carefully to ensure the best possible results.
ECU Remapping Experts You Can Trust
We specialise in ECU remapping for both petrol and diesel vehicles, helping drivers unlock improved power, torque and fuel efficiency.
Modern vehicles are often restricted by factory settings designed for global conditions. Through professional remapping, we optimise these settings to better suit UK driving conditions — improving performance while maintaining reliability.
Our goal is simple:
Deliver noticeable performance improvements without compromising engine safety.
Investment in Technology & Equipment
To deliver consistent, high-quality results, we have invested heavily in:
- Advanced ECU tuning software
- Dealer-level diagnostic tools
- Ongoing staff training
- Modern workshop facilities
- A 1200hp 2WD rolling road dyno for accurate testing
This allows us to take a data-driven approach to tuning, ensuring every vehicle performs as expected both during and after the remap.
More Than Just Remapping
In addition to ECU tuning, we provide a full range of supporting services to keep your vehicle performing at its best:
- Engine diagnostics
- Vehicle maintenance and servicing
- Fault finding and repairs
- Performance brake upgrades
- Milltek Performance exhausts
This ensures your vehicle is in the right condition before any tuning work is carried out.
Our Mission
Our mission is to deliver high-quality ECU remapping and vehicle performance services that genuinely enhance your driving experience.
We combine experience, technology, and attention to detail to ensure every vehicle we work on leaves performing better than before.