McLaren Mileage Blockers
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Autotech UK supplies plug-and-play mileage blockers for McLaren supercars, from the original MP4-12C to the 765LT and GT. A McLaren module also blocks gearbox mileage, so track days and test sessions aren’t recorded there either.
McLaren models we cover
- Super Series: MP4-12C (2011 – 2014), 650S (2014 – 2017), 675LT (2015 – 2017), 720S (2017 – 2023), 765LT (2020 – 2023)
- Sports Series: 540C (2015 – 2020), 570S (2015 – 2021), 600LT (2018 – 2020)
- Grand tourer: GT (2019 – 2025)
Speed display and app control
On every McLaren module listed here, your speed is shown in the nav display while the blocker is fitted. App control is included with the MP4-12C, 650S, 675LT, 540C, 570S, 600LT and GT modules. The 720S and 765LT modules don’t list app control.
Fitting
The blocker connects behind the instrument cluster with no cutting or soldering required. Step-by-step DIY instructions are included, and we offer a free video call if you want support. If you’d rather leave it to us, add our nationwide fitting service (UK only). All modules come with a 12-month warranty, and express tracked shipping is available.
FAQs
Does the blocker cover the gearbox as well? Yes. Every McLaren module also blocks gearbox mileage.
Can I take it out later? Yes. Unplug the module and the car goes back to normal operation.
Are mileage blockers legal? Fitting and using a blocker for testing, diagnostics, track days or off-road use is legal in the UK. It is illegal to mislead a buyer about a vehicle’s mileage, so always declare it when selling.