RaceChip GTS Black Non-Bluetooth ECU Tuning Box for BMW X3 (G01) 2017+ - Performance Chip Piggyback Power Module, Plug & Play Remap Alternative, Chip Tuning Power Box, Torque & BHP Upgrade

Unlock serious performance for your BMW X3 (G01) 2017 onwards with this premium plug-in power module. This is the GTS Black unit without wireless connectivity (Non Bluetooth Version), a high-grade ECU piggyback solution that delivers hard-hitting gains while keeping your factory safeguards intact. It’s the ideal remap alternative for drivers who want a fast, reversible power upgrade with OEM-level reliability.

We’ve installed and run this unit ourselves at MJ Modifications and our customers love the smooth surge of torque, confident mid-range punch and refined drivability. If you want a dependable bhp boost and a stronger pull across the rev range on the G01 platform, this is the tuning module to choose.

Why owners choose this upgrade

• Up to 30 percent more power and torque within the engine’s safe reserves
  Figures are estimated and vehicle dependent
• Potential fuel saving of up to 1 litre per 60 miles through torque-optimised calibration
  Economy improvement is indicative based on extensive RaceChip research
• Quick plug-in install in around 10 to 15 minutes with no cutting of wires
• Engine protection remains active thanks to motor-specific mapping and built-in safety strategies
• Perfect for BMW X3 G01 owners seeking a remap alternative, ECU tuning module, chip tuning box or piggyback controller

Coverage and confidence

• 5-year product warranty for long-term peace of mind
• 2-year engine warranty up to £8,000
  • Warranty period: 2 years
  • Indemnity: £8,000 covering all major engine components
  • Maximum reading: 60,000 miles
  • Maximum vehicle age: 5 years
  • Applies even if the manufacturer’s warranty has expired

How it delivers results

This advanced multi-channel controller reads ECU signals and finely optimises them with motor-specific software, enhancing power and torque while respecting the engine’s built-in safety systems. The result is stronger acceleration, confident overtakes and improved drivability, all while maintaining factory refinement.

Software features

• Motor-specific software: v2.0_GTSBlack
• 7 fine-tuning mappings for precise calibration
• Engine Protect System + for added safety
• Warm-up timer to ensure optimisation only after the engine is ready

Hardware highlights

• ARM Cortex-M3 processor for rapid, reliable processing
• Up to 7 analogue and digital channels for accurate multi-sensor control
• Chip electronics with Nano-Protect coating
• Pro-grade FCI connector for secure, durable connection
• Ultra-resistant composite housing with pro fixing system
• Dimensions in mm: L 112 x W 111 x H 36

Perfect for searchers looking for

BMW X3 G01 performance chip, ECU piggyback unit, plug and play tune, torque booster, bhp upgrade, power box for BMW SUV, remap alternative for X3 2017+, chip tuning box, engine tuning module, performance tuning for BMW G01.

Professional installation and support

Want it fitted by experts who know these cars inside out? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote and friendly advice.