bmw-m135i-ghost-2-immobiliser-vehicle-security

“BMW M135i Ghost 2 Immobiliser Retrofit for Enhanced Security”

BMW M135i Ghost 2 immobiliser retrofit for advanced theft protection

Think your BMW M135i is safe just because it has keyless entry and a factory alarm? Thieves are already one step ahead — and that’s exactly why we installed a BMW M135i Ghost 2 immobiliser for this customer who wasn’t taking any chances. This invisible, PIN-protected device is one of the most discreet and effective anti-theft upgrades available today.

BMW M135i Ghost 2 Immobiliser Retrofit Front View

Ever parked your BMW and walked away wondering if it’ll still be there in the morning? This customer did — until they contacted us to install the Ghost II Immobiliser. With no key-fob signals to intercept, no visible indicators, and no way to bypass it without the unique code sequence entered via the car’s existing buttons, this system is a game-changer in vehicle security.

Ghost 2 Immobiliser BMW M135i Installation Interior

The Ghost II Immobiliser is totally hidden from view and doesn’t rely on traditional keys or transponders. Once installed, the vehicle won’t start unless the correct PIN sequence is input via the steering wheel, indicator stalk, or other factory controls. No extra remotes. No aftermarket fobs. Just clever, covert protection that integrates directly with your vehicle’s electronics.

✔️ Completely undetectable once installed
✔️ Uses factory buttons — no additional hardware required
✔️ PIN code can be updated any time by the owner
✔️ Protects against key cloning, signal boosting, and ECU swapping

This BMW M135i Ghost 2 immobiliser retrofit took approximately 1.5 hours to complete, including full function testing and system walkthrough with the customer. We used secure routing methods to integrate the immobiliser into the vehicle’s loom, hiding all wiring and ensuring a clean, OEM-level finish. Once installed, we verified control module communication using dealer-grade diagnostic tools — essential to ensure no fault codes or interference with existing systems.

While the installation was underway, the customer relaxed in our dedicated waiting lounge with fresh coffee, free Wi-Fi, and a front-row view of the workshop. For customers who like to observe the work in action, we offer a safe viewing area so you can see your vehicle being professionally upgraded in real time.

We regularly perform Ghost II retrofits on a wide range of BMWs, including the M135i, M240i, X5, and 3 Series. Whether you’re looking to secure a daily driver or a weekend toy, this invisible security solution is trusted by owners across the UK who want peace of mind without compromising the car’s appearance or functionality.

Thinking about securing your BMW?
If you’re in Redditch, Leeds, Manchester, Leicester, Edinburgh, or London and planning a BMW M135i Ghost 2 immobiliser installation, this upgrade could be exactly what your car needs before it’s too late. Drop us a message to explore your options and book your retrofit. 📩

We’re based in Nuneaton and regularly welcome customers from across the UK — including Birmingham, Coventry, and beyond — who travel to us for specialist vehicle retrofits and diagnostics. When it comes to discreet security upgrades like the Ghost II, our team ensures it’s installed right the first time, with no visible signs and full post-install testing.

📍 Professional Retrofits Limited

🏠 Unit 9, Station Rd, Higham on the Hill, Nuneaton, CV13 6AG

📞 01455 697797

📧 paulretrofits@gmail.com

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Relevant Links:

BMW Ghost Immobiliser Retrofit Hidden Wiring
BMW M135i Ghost II Coding and Configuration
BMW M135i Ghost 2 Retrofit Completed