RaceChip RS+App Tuning Box - X5 M (E70) / 2009-2014

App-enabled performance upgrade for BMW X5M 2009 to 2014

Unlock responsive, usable power with an advanced plug-in power module for the BMW X5M 2009 to 2014. This smart, smartphone-controlled piggyback ECU solution delivers a noticeable step-up in acceleration and mid-range pull while keeping factory safety systems intact. It is a brilliant remap alternative for drivers who want extra pace with the flexibility to fine-tune the drive from their phone.

Designed for the high-performance BMW SUV, this app-ready performance chip uses model-specific calibrations and premium electronics to optimise engine parameters for stronger torque, faster throttle response and smoother delivery. Wireless control via iOS or Android lets you switch drive profiles on the move, from daily commuting to weekend blasts.

Why enthusiasts choose this power module

• App control via your smartphone for quick profile changes without tools
• Six user-selectable calibration profiles to suit different driving styles
• Vehicle-specific setup out of the box with scope to fine-tune
• Plug-and-play harness with OEM-grade connectors for a clean install
• German-built hardware using high-grade components for reliability
• Potential for improved fuel efficiency with a light right foot
• Retains the factory ECU and safeguards for peace of mind

Fast installation

Fitting typically takes around 10 minutes using the supplied instructions and dedicated wiring loom. Prefer professional installation or a health check after fitting

We can help. MJ Modifications in Warwickshire offers installation and setup. Request a fitting quote at info@mjmodifications.co.uk.

Compatibility

BMW X5M 2009, 2010, 2011, 2012, 2013, 2014. Also searched as BMW X5 M E70 performance upgrade, ECU piggyback, power module, tuning solution and remap alternative.

What’s included

• App-enabled performance module
• Vehicle-specific wiring loom with OEM-style plugs
• Setup and installation guide

Our take

We have supplied and used this unit extensively and it has been a customer favourite for the BMW X5M. Drivers love the sharper response, the flexibility of the app and the simple, reversible install. If you want a noticeable, reliable step in performance without a full remap, this is the sweet spot.

Search terms people use for this upgrade include BMW X5M power module, ECU piggyback, performance chip, app controlled tuning, smartphone tuning, plug-and-play tuning, torque upgrade, throttle response upgrade, BMW X5M E70 upgrade, UK performance parts, remap alternative, Bluetooth power module and engine chip upgrade.