Unlock Your Car's True Power
Get up to 35% more power and better fuel economy with our dyno-developed ECU remaps.
Grow Your Business With Us
Offer remapping full-time or as a side income. We provide the files, training and support — you keep the profit.
Become a DealerOur Services
Professional tuning solutions for every need.
Turn Remapping Into Your Income
Whether you want a profitable side hustle or a full-time career, our dealer programme gives you everything you need to succeed. No experience required — we provide full training and ongoing support.
No caps. No limits. Your effort = your income.
Developed In-House
Our tuning files are created right here in the UK by our own engineers — not outsourced overseas. You get quality solutions optimised for UK vehicles.
Competitive Pricing
Our wholesale file pricing is highly competitive, giving you generous profit margins when reselling our tuning solutions to your customers.
Top Class Support
ECU remapping is technical work. That's why we provide quick, detailed technical support — included with every tuning file you purchase.
Your Success Is Ours
When you join as a dealer, it's a true partnership. You bring the work ethic, we bring the expertise — together we build success.
Why Choose Delta Performance?
We're not just another remapping company. Here's what sets us apart.
Real Power Gains
Every remap is dyno-developed and tested. We guarantee the gains we quote.
Better MPG
Our optimised maps improve efficiency. Many customers see 10-15% better fuel economy.
Safe & Reliable
We work within safe limits. Your engine's longevity is always our priority.
Nationwide Coverage
With our approved dealer network across England, Scotland and Wales, there's always one near you.
Trusted by Thousands
Don't just take our word for it.
"Incredible difference on my BMW 320d. Smooth power delivery and noticeably better fuel economy. The car feels like it should have been from the factory. Highly recommend Delta Performance."
"Been using Delta for my workshop files for over 3 years. Fast turnaround, reliable files, and great support when needed. They've helped me grow my business significantly."
"Professional service from start to finish. The team explained everything clearly and the results exceeded my expectations. My Golf GTI is a different beast now!"
Ready to Transform Your Drive?
Enter your registration below and see what gains are available for your vehicle. It only takes 30 seconds.
Or call us now: 07807 861919