Welcome to our website!
“ecufilesdb” is a registered trademark of GSP Perfomance Ltd in London.
We are the #1 supplier in the world of high quality custom remapped tuning files with thousands of satisfied customers - enthusiasts, garages, dealers and even other chip tuning companies.
We have an expert team of engineers with over ten years of experience of tuning cars, trucks, bikes and vans. In addition, our core team works closely with a worldwide network of engine management programmers. Together we fine-tune ECUs for all types of vehicles with one goal in mind, to guarantee the best results in terms of performance and fuel economy.
Our core business is to develop custom remapped tuning files for vehicles so it’s important to have good test facilities. In the last couple of years we’ve made big investments in our test facilities to ensure that we can constantly respond to new technologies and also keep developing software for all kinds of vehicles.
Our modern test centres feature state of the art four-wheel drive, load-controlled dynamometer (rolling road). We also use the latest diagnostic equipment from major manufacturers to ensure that every car gets the appropriate care.
We strive to improve our chip tuning files, that’s why we continually test
improvements in power and torque by modifying the ECU mapping software
and measuring the results with extensive dyno and road tests, making sure all our files are safely providing the best results while maintaining an high quality service.
Awards & Recognition
Industry leaders and individuals recognize us as one of the most trust worthy ECU files suppliers in the world, ranking high for both customer satisfaction and support.
