RaceChip RS Tuning Box for BMW X3 (G01) 2017+ – Plug & Play ECU Piggyback Performance Chip Tuner | Power Box Remap Alternative | Non-Bluetooth Module for Improved Torque & Throttle Response

BMW X3 G01 2017 on Performance Upgrade Module

Unlock effortless, reliable gains on your BMW X3 G01 with the RaceChip RS non Bluetooth module. This plug-in ECU piggyback delivers stronger mid-range pull, sharper throttle response and smoother drivability, all with vehicle-specific calibration developed for your engine. No app needed, just pure performance made simple.

Why enthusiasts choose this power box

• Latest generation engine optimisation software with a bespoke map for your X3
• Six-stage rotary dial so you can fine tune the calibration to your preference
• OEM-grade safety connector and premium loom for secure, dependable operation
• German-engineered hardware built from high quality components
• Quick plug-in install in around 10 minutes, clear instructions included
• Potential economy improvement of up to 15 percent with sympathetic driving

Real-world results you can feel

We have fitted and run this unit ourselves and our customers love the transformation. Expect livelier acceleration, more confident overtakes and a broader torque band that makes everyday driving more effortless. It is a fantastic remap alternative for drivers who want a reversible, plug-and-play solution.

Compatibility

Designed for BMW X3 G01 models from 2017 onwards. This is the non Bluetooth version of the RaceChip RS.

Professional fitting available

Prefer expert installation. MJ Modifications in Warwickshire can fit this for you. Request a quote at info@mjmodifications.co.uk.

Key search terms

BMW X3 performance module, G01 power box, ECU piggyback tuner, plug-in chip tuning, remap alternative, torque upgrade, throttle response improvement, fuel saving tuner, UK tuning specialist.