A mileage blocker is a small in-line CAN-bus module that clips between your instrument cluster and the vehicle's data network. When active it stops the mileage-increment signal being recorded, so the odometer stays static during off-road testing, development driving, dyno work and tuning. Every module is vehicle-specific.
Installation is non-destructive: factory-style connectors, no cut wires, no dealer-level coding. The module can be switched off or unplugged at any time, leaving no fault codes and no diagnostic traces. Most DIY fits take under an hour, and we offer fully insured mobile fitting across the UK, USA and Canada.
Mileage Blocker modules are sold for off-road, testing, tuning and R&D purposes only. Using one to misrepresent the recorded mileage of a road-going vehicle is unlawful in the UK under the Consumer Protection from Unfair Trading Regulations 2008, and equivalent laws apply elsewhere.
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