RaceChip GTS Black Bluetooth Tuning Box + App for BMW X5 (G05) 2018-on – Plug & Play Piggyback Power Box/Performance Chip – Petrol & Diesel ECU Tuner, Torque & Throttle Response Upgrade – Remap Alternative UK

Smartphone-controlled performance module for BMW X5 G05 2018-on

Looking for a serious performance upgrade for your BMW X5 G05 without a permanent ECU flash or remap? This GTS Black Bluetooth performance module is a premium plug-in piggyback that delivers responsive power, stronger mid-range torque and sharper throttle feel. It is the ideal remap alternative for drivers who want quick, reversible gains with full engine safety.

We have fitted this unit for customers and on our own vehicles. Feedback has been outstanding, with smoother acceleration, confident overtakes and a more engaging drive. Installation is simple using the supplied OEM-style harness and can be completed in around 10 to 15 minutes.

Why choose this BMW X5 G05 tuning solution

• Power and torque uplift of up to 30 percent within safe reserves. You will feel the extra pull across the rev range. Power figures are estimated and vehicle dependent.
• Improved efficiency potential. Many users see up to 1 litre less fuel per 60 miles thanks to earlier upshifts from increased torque. Savings are indicative and may vary.
• Plug-in and reversible. No ECU opening or permanent software overwrite. Remove any time.
• App control over Bluetooth. Fine tune from your phone and switch driving modes on the move.
• Engine safety retained. Factory protection systems stay active and the module includes additional safeguards.

App features and calibration

• Motor-specific software: v2.0_GTSBlack
• Seven adjustable maps to tailor the setup for daily driving, towing or spirited road use
• Engine Protect System Plus to safeguard critical parameters
• Warm-up timer so added performance only comes in once the engine is at operating temperature

Premium hardware for long-term reliability

• ARM Cortex-M3 processor for fast, precise signal optimisation
• Up to seven analogue and digital channels for multi-sensor control
• Nano-coated electronics to resist moisture and contaminants
• Professional FCI connector and ultra-resistant composite housing
• Pro fixing system for secure mounting in the bay
• Dimensions in mm: L 112 x W 111 x H 36

Warranty coverage you can trust

• 5-year product warranty on the module
• 2-year engine warranty up to £8,000 covering major engine components
• Valid up to 60,000 miles and vehicles up to 5 years old
• Applies even if the manufacturer warranty has expired

Ideal search terms and use cases

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Fitment and support

Designed for the BMW X5 G05 from 2018 onwards. For professional installation and setup, we recommend booking with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.

Note: Performance and fuel economy gains depend on vehicle condition, fuel quality and driving style. Figures are estimates provided by the manufacturer and serve as a guide.