Audi Mileage Blocker Installation Service

Looking to control mileage recording on your Audi during dyno runs, track days, or off-road testing? Our Slough-based workshop provides expert installation of Audi-specific mileage blockers, ensuring a professional, reliable, and discreet fit. All work is carried out by technicians experienced with performance and luxury vehicles, keeping your Audi’s electronic systems fully intact.

Whether you drive an RS series, S series, A4, A6, Q7, or e-tron, our service is designed to prevent unnecessary mileage logging during testing, track events, or off-road activities. Using a plug-and-play installation method where possible, we offer a solution tailored to your Audi model, ideal for track-day enthusiasts, motorsport drivers, and performance tuning scenarios.

All installations are completed with precision and care at our Slough workshop, giving you confidence that your Audi is handled by specialists in high-performance and luxury vehicles. Our team provides guidance on proper off-road and testing usage, ensuring the mileage blocker functions efficiently while remaining within intended legal limits.

Why Choose Onyx Performance?

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We’ve been proudly featured on Carwow – a testament to the quality, professionalism, and performance-focused results that set us apart. Watch our feature here to see us in action.

Expertise You Can Trust

With years of experience and deep technical knowledge, our team understands performance vehicles inside and out – from custom remaps to high-end servicing.

Advanced Workshop & Tools

We operate from a state-of-the-art facility in Slough, equipped with cutting-edge diagnostics, dyno testing, and industry-leading tools for accurate, high-quality work.

Tailored Solutions for Every Vehicle

We don’t believe in one-size-fits-all. Every car gets a bespoke approach, ensuring the best results whether it’s a remap, upgrade, or routine service.

Trusted Nationwide

Performance enthusiasts from across the UK come to Onyx because they know they’ll receive premium-quality workmanship, careful attention to detail, and honest advice.

Complete Care, All in One Place

From tuning and servicing to tyres, trackers, and immobilisers – we offer a full suite of services under one roof, all with a strong focus on safety, reliability, and top-tier customer support.

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Book Your Audi Mileage Blocker Installation in Slough

Prevent your Audi from recording mileage during dyno tests, track days, or off-road activities with our professional installation service. Our brand-specific mileage blocker modules are installed by trained technicians at our Slough workshop, providing a safe, discreet, and model-specific solution. Full guidance on off-road and testing use is included.

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Why Choose Onyx Performance for Servicing?

Experts in Performance Cars

We know how to properly care for performance, modified, and luxury vehicles. Our team has the skills and experience to handle specialist requirements confidently.

Correct Service Schedules

Every service follows the exact schedule recommended by your vehicle’s manufacturer, helping maintain performance and protect your warranty.

Quality or OEM Parts

We only use high-quality aftermarket or original manufacturer parts, ensuring long-lasting reliability and top-level performance.

Full Vehicle Inspection

Our service goes beyond just changing oil. We inspect all key systems to keep your car safe, smooth, and road-ready.

Honest Advice, No Surprises

With transparent pricing and expert recommendations, you’ll always know what your car needs – no upselling, no hidden fees.

Fast, Trusted & Tracked

We offer quick turnaround, maintain service records, and send reminders – that’s why customers travel to us from across the UK.

Frequently Asked Questions

What is a mileage blocker?

A mileage blocker is a module that prevents your Audi from logging mileage on the dashboard and ECU while driving.

Why use a mileage blocker on an Audi?

Primarily for dyno testing, track days, or off-road events, where mileage logging is unnecessary.

How is a mileage blocker installed?

Installation is discreet and professional, usually via a plug-and-play connection with no permanent modifications.

Do you provide a warranty or guarantee?

No — mileage blockers are supplied without any guarantees, intended only for off-road and testing use.

Which Audi models are supported?

We provide installation for RS series, S series, A4, A6, Q7, and e-tron models.

Can the mileage blocker be switched on and off?

Yes — most modules include an on/off function, giving full control as needed.

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