RaceChip GTS Black Power Module Tuning Box for BMW X3 M / X3M Competition (F97, S58) 2019+ - Plug & Play Chip Tuning Piggyback ECU, Remap Alternative, Non-App & Non-Bluetooth

Unlock serious performance in your BMW X3M F97 2019 onwards with the RaceChip GTS Black power module — the non-app version for drivers who want effortless, reliable gains without phone control. This plug-in ECU piggyback delivers a noticeable uplift in bhp and torque, sharper throttle response and stronger mid-range pull, all while keeping factory safety systems intact. It is a brilliant remap alternative for anyone who wants reversible, warranty-backed performance.

As a UK specialist, we have fitted and used this unit ourselves and our customers love the transformation. Smooth power delivery, improved driveability and confident overtakes — exactly what you want from a premium tuning solution.

Why choose this performance module for your X3M

• Up to 30 percent more power and torque within safe reserves of the engine electronics (figures estimated)
• Potential fuel saving of up to 1 litre per 60 miles with torque-optimised mapping, for lower running costs on the road (figures estimated by RaceChip)
• Non Bluetooth version for simple, set-and-forget operation
• Fast plug-in installation, typically 10 to 15 minutes, fully reversible
• Factory protection strategies remain active for peace of mind

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Software highlights

• Vehicle-specific calibration: v2.0_GTSBlack
• Seven fine-tuning maps for precise optimisation
• Engine Protect System+ with built-in safety protocols
• Warm-up timer so performance only ramps up once the engine is ready

Hardware specification

• ARM Cortex-M3 processor for rapid signal processing
• Up to seven analogue and digital channels for detailed signal control
• Nano-coated electronics for enhanced durability
• Professional FCI connector and pro fixing system
• Ultra-resistant composite housing
• Dimensions: 112 x 111 x 36 mm

Warranty and cover

• 5-year product warranty on the unit
• 2-year engine warranty up to £8,000 indemnity
• Coverage up to 60,000 miles, vehicle age up to 5 years
• Applies even if the manufacturer warranty has expired

Fitting and support

Want it installed by experts? Book professional fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

Good to know

• Power and economy improvements are estimated and depend on vehicle condition, fuel quality and driving style
• This listing is for the non-app, non-Bluetooth variant
• Designed as a reversible, plug-in solution that retains OEM safeguards

Get the performance your BMW X3M deserves with a premium, reversible tuning solution that delivers real-world gains and daily reliability.