Vauxhall Mileage Blockers – Premium Canbus Filters for Vauxhall Vehicles

Take control of your Vauxhall’s mileage with our expertly designed Mileage Blockers. Engineered for all Vauxhall models, these devices prevent the recording of mileage during testing, diagnostics, or transportation—preserving your vehicle’s value and integrity.

What is a Mileage Blocker?

A Mileage Blocker is an advanced device that stops your Vauxhall from recording mileage. Ideal for use during vehicle testing or servicing, it ensures that unnecessary miles are not added to your odometer, helping to maintain a clean and accurate mileage history.

How Does It Work?

The Mileage Blocker operates through the Controller Area Network (CAN Bus), a protocol used by your vehicle’s Engine Control Unit (ECU) to communicate with various components. Our device intercepts the CAN Bus signal directed to the speedometer, effectively blocking mileage data while allowing all other features to function normally—including speed display.

Easy Installation – No Expertise Needed

Our Mileage Blockers are typically installed behind the speedometer and include simple DIY instructions. No special tools or skills required. For added convenience, we offer free video call support to guide you through installation or removal.

100% Untraceable & Safe for Your Vauxhall

Our blockers are completely untraceable—even with dealer diagnostic tools—and store no data. They can be easily removed without causing any mileage jump, leaving zero trace. Built with premium-quality components, they won’t harm your ECU or electronics, unlike cheaper modules that can damage your vehicle and cause mileage errors upon removal.

Mileage Blocker vs Mileage Correction

Unlike mileage correction tools—which only edit displayed mileage while real mileage continues to be recorded—our Mileage Blockers stop the recording entirely, ensuring that no traceable mileage data is ever logged. This makes them truly untraceable and superior for testing purposes.

Legal Disclaimer

Mileage Blockers are legal to install and use for testing, diagnostics, or transport in many regions, including the UK, US, and most European countries. However, it is illegal to use them to deceive buyers by misrepresenting a vehicle’s mileage. Always use responsibly and ethically.