RaceChip RS Bluetooth Tuning Box for BMW X5 G05 (2018+) – ECU Piggyback Chip, Plug & Play Remap Alternative, App-Controlled Performance Power Module, Smartphone Control, Power & Torque Gains

App-controlled power module for BMW X5 G05 2018 onwards

Unlock serious performance gains on your BMW SUV with the RaceChip RS Bluetooth-enabled performance module. This app-connected ECU piggyback delivers engine-specific calibration, effortless plug-in installation and German-engineered reliability for a confident upgrade in real-world acceleration and mid-range punch.

Why X5 owners choose this upgrade

• Smartphone control via Bluetooth for on-the-go adjustments
• Six adjustable stages to fine tune the driving feel to your preference
• Vehicle-specific calibration supplied for your exact engine variant
• OEM-grade, automotive connectors for a secure and safe fit
• Premium German build quality for long-term dependability
• Quick plug-in install in around 10 minutes with step-by-step instructions
• Potential fuel savings of up to 15 percent with a measured driving style

Tailored performance, controlled from your phone

Arrives pre-configured for your BMW X5 G05. Fine tune with six adjustment stages using the built-in dial or manage settings conveniently through the companion app on your smartphone. Dial in a smoother commute or a stronger, more responsive drive when you want it.

Engineered for safety and reliability

This plug-and-play power upgrade uses high-quality components manufactured in Germany and automotive-grade safety plugs that integrate cleanly with your engine sensors. Designed to complement your engine’s characteristics with optimisation software specific to your X5.

Straightforward install, big results

No complicated wiring. No cutting. Just a neat, reversible piggyback solution you can fit at home in minutes. Prefer a professional installation and health check

Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

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Compatibility

For BMW X5 G05 models from 2018 onwards. Supplied with mapping developed for your specific engine. If you are unsure about fitment, contact us and we will confirm compatibility for your vehicle.

Transform your daily drive with a smarter, app-enabled performance module that delivers the punch your X5 deserves while keeping things simple, safe and reversible.