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ECU101 - Experts in Engine Management Systems

Specializing in modern engine management systems for cars, vans, HGVs, plants, agricultural, and marine vehicles.

Over 20 years of experience in automotive tuning

About US

ECU101 specialises in the development and modification of modern engine management systems; we cover cars, vans, HGVs, plants, agricultural, and marine.

With over 20 years of experience in the automotive tuning industry, you can rest assured that you are in good hands. We have a dedicated office team to take care of your calibration needs. We value each and every one of our customers and like to provide a fast, hassle-free service. With an average file return time of just 15 minutes,.

As we know, there are many questions you may want to ask before making the investment. If you would like more information before adding remapping to your business, please contact us. We are more than happy to help and advise. We sell a large selection of tuning tools and cover every aspect of tuning.

Part Exchange Any Tool From Any Company: Join Us Today


  • Work Shop Banner
  • Fixed file fee. No extra charges for addons: £60 per file.
  • File Processing Time: 15 minutes
  • Opening Times 8am – 10 pm 7 days a week
  • Vehicle Lookup integrated into your website
  • Telephone, WhatsApp, and email support
  • Montly Billing: No Upfront File Credits Needed
  • The tool is yours. There is no release fee, unlike many other tuners. As long as the account is paid and everything is up to date, we won’t charge you a penny to move to a different file provider.
  • We have dealer of the month a chance to receive a monthly bonus: gift vouchers, free files, days out concert tickets, and much more.

Our Services