RaceChip RS Tuning Box - X6 (E71-72) / 2007-2014

Unlock effortless power for BMW X6 E71 and E72 2007 to 2014

Give your BMW X6 sharper acceleration, stronger mid-range pull and a refined driving feel with the RaceChip RS power module. This plug and play piggyback ECU upgrade is the ideal remap alternative for owners who want real-world gains, simple installation and complete reversibility.

Why X6 owners choose this performance module

• Pre-calibrated for your specific BMW X6 E71 and E72 2007 to 2014
• Quick plug in install in around 10 minutes with step-by-step instructions
• Six-stage rotary adjustment for fine tuning to your preference
• OEM-grade safety connectors and loom for a secure, factory-style fit
• High quality electronics engineered in Germany
• Fully reversible modification that leaves your factory ECU untouched
• Potential fuel saving up to 15 percent with a sensible driving style
• Wired unit with on-device control. No phone app required

Optimised power. Everyday usability

This performance box uses engine-specific calibration to optimise key signals to the ECU within safe parameters, helping deliver improved torque, more responsive throttle feel and smoother overtakes. With six fine-tuning maps available via the front dial, you can tailor the character to suit motorway cruising, daily driving or spirited B-road runs.

Trusted by MJ Modifications

We have fitted and used this unit on customer cars and in our own workshop. Feedback is consistently positive, with drivers noting crisper response and a more flexible powerband. It is a smart, hassle-free route to a stage 1 style upgrade without a full ECU flash.

Perfect for BMW X6 owners searching for

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Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote or any product questions.