About Delta Performance

A professional mobile ECU remapping service with over 25 years of experience and more than 16,500 vehicles successfully tuned across Essex, Kent, Hampshire and Sussex.

Select Your Vehicle
16,500+
Vehicles Tuned
25+
Years Experience
100%
Dyno Developed Files
£265
Stage 1 Remap

Why Choose Delta Performance?

100% dyno developed tuning files
Over 16,500 vehicles successfully tuned
25+ years of remapping industry experience
Fully mobile — we come to your door
Cars, vans and motorhomes covered
Friendly, transparent and professional service

Mobile ECU Remapping Across the South East

Delta Performance operates as a fully mobile ECU remapping service across the South East of England. We bring professional-grade diagnostic and tuning equipment directly to your home, workplace or any convenient location — saving you the time and hassle of travelling to a workshop or waiting around for your vehicle.

We provide mobile ECU remapping throughout Essex, including towns such as Chelmsford, Colchester, Basildon, Southend-on-Sea and Brentwood. Our Kent coverage spans Maidstone, Canterbury, Dartford, Gravesend, Tonbridge and surrounding areas. Across Hampshire, we cover Southampton, Portsmouth, Winchester, Basingstoke, Fareham and beyond.

Our mobile remapping service also extends across East Sussex — covering Brighton, Eastbourne, Hastings, Lewes and Hove — as well as West Sussex, including Chichester, Crawley, Worthing, Horsham and Bognor Regis.

We work with all major vehicle manufacturers and remap cars, vans and motorhomes of all types. Whether you need a Stage 1 performance remap for your daily driver, an economy tune to cut fuel costs on your commercial van, or improved torque and drivability for your motorhome, our 100% dyno developed tuning files deliver safe, proven results every time.

See all areas we cover

Want to Become a Dealer?

The Delta Performance dealer network is growing across the UK. Whether you’re already working in the automotive trade or looking for a rewarding new career, we provide full training, ongoing support and competitive file pricing to help you build a successful remapping business — full or part time.

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What Could Your Vehicle Really Do?

Most vehicles have untapped power sitting inside the ECU. Select your vehicle to find out what yours is capable of.