Every Carcode mileage blocker is a plug-and-play CAN-bus module (also sold as a kilometre stopper or odometer freezer) that pauses odometer recording during testing, diagnostics and dyno runs. No cutting, no coding, no permanent changes — the harness clips in behind the cluster in as little as 15 minutes in some models.
Pick your make below to jump to the right catalogue. We supply kits for 45+ manufacturers including Audi, BMW, Mercedes-Benz, Porsche, Volkswagen, Land Rover, Jaguar, Ford, Vauxhall, Toyota, Lexus, Nissan and Honda. Each product page lists supported models, years and engines. Can't see your car? Talk to a specialist
Each module is firmware-matched to your exact model, year and cluster type — CAN, CAN-FD or FlexRay. That is why we list kits by model rather than selling one universal unit, and why fitment is confirmed before your order ships from our UK workshop.
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