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ECU remapping, engine tuning and vehicle detailing in Haverhill, Suffolk

Unlock Your Cars Full Potential with Our ECU Remapping and Engine Tuning Services

Servicing Haverhill and East Anglia with superior ECU remapping, engine tuning and car detailing

Why choose Optimal Automotive

Optimal Automotive specialises in improving your car or van with cutting-edge ECU remapping, engine tuning and vehicle detailing.

Based in Haverhill, we are ideally positioned to service Essex, Suffolk, Cambridgeshire, Hertfordshire and Norfolk.

​Our number one priority is to provide a high-quality product, with a professional service, which includes a seven day no-quibble money back guarantee! 


If you want the best for your ride, you've come to the right place.

ECU  board. ECU remappiing. Engine tuning

Top benefits of ECU remapping

  • More power

  • More torque

  • Sharper throttle response

  • Reduced turbo lag

  • Improved fuel economy

  • Eliminate flat spots

  • Improved towing or load carrying

ECU remapping, also known as chip tuning, is a popular technique used to enhance a vehicle's performance. The engine control unit (ECU) is the brain of your car, and recalibrating it can bring a host of benefits. First and foremost, ECU remapping can typically improve your car's power and torque by 20-30%, resulting in better throttle response, faster acceleration and safer overtaking. Additionally, it can improve fuel efficiency by up-to 20%, saving you money on petrol or diesel costs. Another benefit of ECU remapping is that it can remove factory restrictions, such as speed limiters, torque limiters or rev limiters, allowing your car to reach its full potential. Furthermore, remapping can also smooth out any flat spots, and improve the drivability of your vehicle. In summary, ECU remapping is THE MOST cost-effective way to increase your car's performance and driving experience, making it a popular choice among car enthusiasts. With our professional remapping service, you can unleash the full potential of your car's engine and enjoy a more exciting and efficient driving experience.

Use our ECU remapping gains calculator to see how we can improve your vehicle's performance

Engine tuning packages

If you want more than a Stage 1 Remap, we can supply and fit engine tuning packages for popular models that can take performance and enjoyment to the next level.


​We use our years of collective experience to recommend the best aftermarket parts for your specific vehicle, and apply our custom stage 2 and 3 software optionally on a rolling road dyno.

Car detailing in Haverhill and surrounds by Optimal Automotive

Vehicle Detailing

Car detailing is a comprehensive and meticulous process of cleaning and restoring a vehicle's interior and exterior to it's original condition. It involves deep cleaning, decontaminating, polishing, and protecting the car's surfaces, as well as performing minor cosmetic repairs to improve it's appearance. Car detailing goes far beyond a typical car wash or mobile valet, and is a proven way to maintain the value and appearance of your vehicle. It helps to remove dirt, stains, and grime from every nook and cranny of your car's interior and exterior, leaving it looking and smelling fresh. Detailing also helps to protect your car's paintwork from fading, oxidation, and other environmental damages, keeping it looking great for longer. With professional car detailing services, you can enjoy a spotlessly clean and well-maintained car that looks and feels like new.

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