BMW Stealth Mileage Blocker GXX ChassisÂ
BMW GXX Stealth Mileage Blocker brought to you by Autotech UK.
This advanced mileage blocker is designed exclusively for BMW GXX chassis with a digital speedometer, ensuring perfect compatibility and seamless integration with your vehicle.
Like traditional mileage blockers, it prevents mileage from being recorded under certain conditions. But what sets this device apart is the revolutionary Stealth Feature, giving you extra control and security.
Mileage blockers have the latest software available that stops the recording of mileage (or kilometres) on your vehicle while in motion, find out more in our guide to mileage blockers
This mileage blocker is only designed for track days, off-road use, tuning or dyno testing.
Modes Available for BMW Models
- Mode 1~0% RecordedSpeedometer WorksWill work for approx 3-4 miles at 100% block and then start recording.1 Flash
- Mode 2~1% RecordedSpeedometer OffWorks on all vehicles.2 Flashes
- Mode 3~30% RecordedSpeedometer WorksCompatible with all vehicles until 2023.3 Flashes
- Mode 4~40% RecordedSpeedometer WorksCompatible with all vehicles until 2023.4 Flashes
- Mode 5100% RecordedNormal OperationModule off.No Flashes
New to mileage blockers? See how they work
Why Choose This Blocker?
This isn’t just another mileage blocker—it’s the next level of innovation. The unique GHOST feature makes it practically invisible to anyone but you. No unwanted flashing lights, no accidental activations, and no way for others to detect the system is installed. It’s the most discreet and secure mileage blocker available for BMW GXX models.
Key features of our BMW Stealth Mileage Blocker:
GHOST Mode – Total Stealth Operation
- Full Compatibility – Works with all BMW GXX models equipped with a digital speedometer
- Stealth Operation – Pressing the BC button for 10 seconds automatically switches the device off and returns the car to stock mode (Mode 5) without leaving any signs of interference.
- Error-Free Operation Works in real-time without throwing error codes or alerts.
- Mode switching is only possible via the dedicated smartphone app
- Owner-Only Access – Even if someone tries to access the blocker via the BC button, the device will switch off.
- High-Quality Engineering – Plug-and-play installation with OEM-grade connectors, built for long-term reliability and consistent performance.
Long Cable with Quick Release
The long cable brings the blocker's connection out from behind the instrument cluster to a spot that's easier to reach, finished with a quick-release plug. Once it's fitted, you can connect or unplug the blocker in seconds, with no need to take the dashboard apart each time you want to remove it.
- Quick-Release Plug — connect or unplug the blocker in seconds
- No Dash Strip-Down — fit it once, then remove the blocker without taking the dashboard apart again
- Same Plug-and-Play Fitting — no cutting cables or soldering
This blocker comes with the long cable as standard.
Watch: Long Cable with Quick Release
Autotech Mileage Blocker for BMW
We provide the highest quality mileage blockers for the majority of vehicles from across Europe, America, and Asia. Mileage Blockers are plug-and-play modules and are supplied with fitting instructions.
Domestic and worldwide shipping is available, usually within three days. We also offer next working day delivery service.
What are mileage blockers?
A mileage blocker is a small microcomputer that plugs into the back of your car’s instrument panel (speedometer or clocks). It does this by blocking the signal to the speedometer and preventing it from increasing the current mileage, find out more in our guide to mileage blockers
The blocker blocks the signal to all recording Ecu’s modules to give the most accurate recording when in testing.
Mileage blocker are programmed and tested before leaving our workshop to ensures a hassle-free process from start to finish.
Each blocker comes with comprehensive step-by-step instruction pack.
we also offer a free live video call service for extra help via WhatsApp.
If you are unsure of your vehicle, find out what model you have @ www.bmw.co.uk/Â if you are unsure of your vehicle
Click Here to find a list of our other BMW models.
Mileage blockers are not to be used for fraudulent purpose but are 100% legal to buy and have installed in your vehicle — read our guide to mileage blocker law in the UK
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