RaceChip RS Tuning Box Power Module for BMW 7 Series (G11/G12) 2014-on – Plug & Play ECU Chip Tuning Piggyback Performance Box, Remap Alternative – Non-Bluetooth, No App – Petrol & Diesel

Unlock effortless performance for your BMW 7 Series G11 G12

Give your flagship saloon the power and response it deserves with the RaceChip RS non Bluetooth tuning module. This plug and play piggyback ECU upgrade is designed specifically for the BMW 7 Series G11 and G12 from 2014 onwards, delivering a sharper throttle feel, stronger mid range pull and smooth, usable torque without permanent ECU remapping.

Why choose this RS power module

• Non Bluetooth version, no app required, simple fit and forget setup
• Pre-calibrated for your engine with six user-selectable maps via the front rotary dial
• Quick installation in around 10 minutes with step-by-step instructions
• OEM-grade, automotive connectors for a secure and reliable connection
• Engine-specific optimisation software for refined drivability and strong, linear power delivery
• High quality German engineering and robust hardware for dependable performance
• Potential fuel savings of up to 15 percent with sensible driving, enjoy extra shove or dial in economy as needed

A smarter alternative to a full remap

This ECU tuning box is a true plug in performance upgrade that leaves your factory software untouched. It is a great choice if you want an upgrade you can remove at any time, ideal for lease vehicles or for owners who prefer a reversible solution. The RS arrives pre-set for your specific 7 Series engine and the six-stage mapping lets you fine tune the character to match your driving style.

Fitment and compatibility

Designed for selected BMW 7 Series G11 and G12 models from 2014 onward. Engine-specific calibration ensures a tailored setup for your vehicle. If you are unsure about compatibility, contact us and we will confirm fitment for your exact model and engine.

Installation and support

Fitting is straightforward thanks to the plug in harness and clear guide. Want it installed professionally? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

What our customers say

Owners love the improved response, smoother surge of power and confident overtaking. We have installed this upgrade on multiple 7 Series builds and the results have been consistently impressive.

Key search terms

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Ready to transform the way your 7 Series drives? Add to basket or get in touch for fitting and advice.