Car Mileage Blockers Delivered Worldwide

Vehicle-specific plug & play mileage blockers with fast UK dispatch and specialist compatibility support.

What customers say

4 days ago

I did made a few orders from Francis

I did made a few orders from Francis, everything was fine and every time the shipping was on time and modules worked fine!!

6 days ago

Tech support was spot on

Tech support was spot on. Smelecom always has quality devices. If theres ever an issue I always reach out and they assist me to a solution. Overall a great experience, and I can definitely recommend this company to anyone.

Aug 19, 2026

I’ve already purchased 11 devices

I’ve already purchased 11 devices and everything has worked perfectly without any issues. Whenever I wasn’t sure about the installation, I just contacted technical support and they were always helpful and quick to respond. Everything works well so far, and I can definitely recommend them.

Jul 30, 2026

Read the reviews after purchase

Read the reviews after my purchase and I’m so confused by the bad reviews. Seems some customers are getting companies names mixed up as my experience was great. A shame that false reviews seem to be posted.

Dec 14, 2025

Great Service! Great Products!

So many bad reviews about this company and its owner. I’ve had nothing but great products and great service! (Francis Is probably the only guy taking your calls on a Sunday to help out with any info needed).

Blockers by Manufacturer

Find the Right Module for Your Vehicle

Best-Selling Mileage Blockers

View All Best Sellers

BMW

2008–2022
BMW F-Series, i3, i8, MINI & Rolls-Royce Mileage Blocker

£190.00 + VAT

Plug & Play Mileage Data OBD Ready Secure Chip
View Product
Volkswagen

2012–2020
VW Golf 7 / 7.5 Mileage Blocker (Mk7)

£190.00 + VAT

Plug & Play Mileage Data OBD Ready Secure Chip
View Product
BMW

2019+
BMW 3 Series Mileage Blocker (G20/G21, 2019-2022)

£190.00 + VAT

Plug & Play Mileage Data OBD Ready Secure Chip
View Product
BMW

2017–2023
BMW 5 Series G30/G31/G38 & M5 F90 Mileage Blocker

£190.00 + VAT

Plug & Play Mileage Data OBD Ready Secure Chip
View Product
BMW

2014–2020
BMW X6 Mileage Blocker (F16/F86)

£190.00 + VAT

Plug & Play Mileage Data OBD Ready Secure Chip
View Product
Audi

2016–2020
Audi A3 / S3 / RS3 Mileage Blocker (8V)

£190.00 + VAT

Plug & Play Mileage Data OBD Ready Secure Chip
View Product

Prices exclude VAT. UK VAT is added at checkout. Trade and volume pricing available on request.

Why Buy From Smelecom

What you get when you buy a Smelecom mileage blocker, from first question to fitted module.

Matched to Your Car

Each module is built for specific models, production years and dashboard configurations.

Checked Before You Order

Not sure about your model or dashboard? Our team confirms compatibility before you buy.

Prestige & Performance Coverage

Modules for Porsche, Bentley, Lamborghini and Rolls-Royce alongside BMW, Audi and Mercedes-Benz.

For lawful use only. Mileage blockers are designed for testing, development, track and off-road use. They must not be used to misrepresent a vehicle's true mileage or history, including when selling it or under a lease, finance or warranty agreement. Read our terms

Mileage blocker questions, answered

What is a mileage blocker and how does it work?

A mileage blocker is a vehicle-specific electronic module that controls mileage recording while active. Smelecom units connect directly to supported vehicle systems and are designed for compatible makes and models. Check the available mileage blockers for your vehicle before ordering.

Which mileage blocker is compatible with my car?

Each Smelecom module is designed for specific vehicle models, production years, and dashboard configurations. Select your exact make and model from our vehicle-specific mileage blocker range to identify the correct unit.

Is it legal to use a mileage blocker in the UK?

Mileage blockers must be used responsibly and must not be used to misrepresent a vehicle’s true mileage, history, or condition. Smelecom products should be used in accordance with our product terms and conditions and applicable UK requirements.

How long does a Smelecom mileage blocker take to install?

Most Smelecom mileage blockers use a plug & play connection and typically take around 20 to 30 minutes to install on supported vehicles. The fitting process varies by model, so follow the relevant mileage blocker installation instructions for your vehicle.

Can Smelecom confirm compatibility before I order?

Yes. If you are unsure about your vehicle model, production year, dashboard configuration, or selected module, contact Smelecom product support before ordering so compatibility can be checked.

What changes while a mileage blocker is active?

Odometer total and trip distance pause, and range and fuel-economy readouts may be inaccurate. Warning lights and gauges keep working, as does the speedometer on supported models. Normal recording resumes once it’s switched off or removed. Product pages list known limitations for each model.

Not sure which module you need?

Contact us or WhatsApp us and we’ll check compatibility. Just send your registration or VIN, make, model and year, and a photo of your instrument cluster with the ignition on.