About Autotech UK

Built in Britain. Backed by people.

Plugged in since 2003. UK-made mileage blockers, designed, assembled and supported by our own team.

60+Vehicle Makes Covered
600+Vehicle Models
12,000+Customers
45Countries Shipped To

Why Choose Autotech UK

Superb Customer Service

Our UK team knows mileage blockers inside out. Ask us anything before or after you buy, and we’ll help you choose the right blocker for your vehicle.

See Our Reviews

Best Quality Products

Every blocker is designed and assembled in the UK, tested before it leaves our workshop and backed by a 12-month warranty.

See Our Products

24/7 Support

Stuck while fitting? Message us on WhatsApp any time for free live help. Every blocker also comes with fitting instructions and videos.

About Autotech UK

Autotech UK is a UK specialist in mileage blockers and automotive electronics. We started in 2003 with mileage correction and launched our own mileage blockers in 2015.

Today our blockers cover 600+ vehicle models and ship to 45 countries. We also supply immobilisers, tracking systems and diagnostic equipment.

Whatever you drive, our UK team is here to help you choose the right blocker, fit it and get the most from it.

See Our Shop

Autotech UK Workshop

Our workshop is where every Autotech UK blocker is programmed and tested before it’s sent out.

It’s equipped with professional diagnostic tools, from scan tools to oscilloscopes, so our technicians can check compatibility, solve tricky installations and develop blockers for the latest vehicles.

Mileage Blockers Made In The UK

Our plug-and-play modules are designed and assembled in the UK for UK, European and US vehicles. Each one uses the original plug connections and an automotive-grade wiring harness for a clean, secure fit.

There’s no cutting or soldering. Most models come with video fitting instructions, and every module has multiple mileage modes to suit how you use your vehicle. See how mileage blockers work.

Find Your Blocker →

Meet The Team

The specialists behind every Autotech UK blocker, from the software and the wiring to the call you make when you need help.

Marcus

Director & CAN-Bus Specialist

Marcus keeps the Autotech UK workshop running smoothly. He oversees daily operations and makes sure every module leaves the workshop in top condition.

Off-road adventures in his spare time.

Paul

Master Technician & Technical Writer

Paul is a master technician with 25 years in the motor industry, specialising in vehicle electronics and German vehicles. He writes our guides to mileage blockers, fitting, electric vehicles and UK mileage law.

Answers the questions customers ask us every day.

David

Senior Diagnostics Specialist

With over 17 years in the automotive industry, David is our go-to specialist for vehicle diagnostics and performance, and for troubleshooting the trickiest issues.

Car shows and motorsport fan.

Michael

Master Technician

Michael has over 15 years in the automotive industry, including work on the electrical systems of high-performance racing vehicles, and brings that precision to every blocker.

Precision from the racetrack to the workshop.

Vasily

Programmer

Vasily designs and develops the software that powers our mileage blockers, with a deep understanding of vehicle electronics.

Into AI and competitive coding.

Chris

Junior Auto Electrician

The newest member of the team, Chris brings auto-electrical skills in CAN-bus and wiring and is always building his knowledge of the latest vehicle technology.

Works on motorcycles in his spare time.

We also have 14 fitters covering the whole of the UK for mileage blocker fitting and removal. Contact us to book.

What We Stand For

How we work, and what you can expect from us every time.

Responsible Use
Designed for off-road, track, dyno and diagnostic use. They must never be used to misrepresent a vehicle's mileage.
Honest Advice
If a blocker isn't right for your vehicle, or won't work on it, we'll tell you before you buy.
Built and Tested in the UK
Every module is programmed and checked in our own UK workshop before it ships to you.
Real People, UK Support
You speak directly to our UK technicians, the people who build the blockers, before and after you buy.
No Hidden Surprises
Clear prices, a clear warranty and plug-and-play fitting that unplugs with no permanent changes.