BMW 7 Series G11 G12 Performance Tuning Box – RaceChip GTS Black Plug & Play Power Module (Non-Bluetooth) 2014+ | Piggyback ECU Chip Tune Remap Alternative | Petrol & Diesel

BMW 7 Series G11 G12 Performance Module Upgrade 2014 onward

Unlock effortless acceleration and confident overtaking with this premium plug-in power module for the BMW 7 Series G11 and G12 from 2014 onward. It is a non-app, non-Bluetooth unit that connects directly to engine sensors in just minutes, giving you noticeable horsepower and torque gains while retaining factory safety strategies. A superb remap alternative that is fully reversible and ideal for UK road and motorway use.

Built on automotive-grade electronics and vehicle-specific calibration, this RaceChip GTS Black module optimises engine signals intelligently for stronger mid-range pull, sharper throttle response and smoother drivability. Our team at MJ Modifications has fitted and tested this upgrade on customer cars and the feedback is consistently positive for performance and refinement.

Key benefits

• Up to 30 percent more power and a serious torque boost within available reserves
  (power figures are estimated)
• Improved in-gear acceleration and throttle response for safer overtakes
• Better fuel economy potential
  Up to 1 litre less fuel per 60 miles possible
  (fuel saving figures are estimates based on RaceChip research)
• Plug-in fitment in around 10 to 15 minutes with no cutting of wires
• Retains factory engine protection systems for peace of mind
• Fully reversible upgrade and an excellent alternative to a traditional ECU remap

Software features

• Vehicle-specific calibration v2.0_GTSBlack
• 7 adjustable fine-tune maps to tailor response
• Engine Protect System Plus for advanced safeguarding
• Warm-up timer to keep enhancements inactive until operating temperature is reached

Hardware highlights

• ARM Cortex-M3 processor for fast, precise signal control
• Up to 7 analogue and digital channels for multi-sensor optimisation
• Nano-coated electronics for moisture and corrosion resistance
• Pro-grade FCI connector for OEM-level reliability
• Ultra-resistant composite housing with pro fixing system
• Dimensions in mm
  L 112 x W 111 x H 36
• Non-Bluetooth version with no smartphone app pairing

Warranty cover

• 5-year product warranty
• 2-year engine warranty up to 8,000 GBP
  • Warranty period 2 years
  • Indemnity 8,000 GBP covering major engine components
  • Maximum odometer 60,000 miles
  • Maximum vehicle age 5 years
  • Applies even if the manufacturer’s warranty has expired

Why choose this upgrade for your BMW 7 Series

• Purpose-built piggyback ECU module for the BMW 7 Series G11 G12 platform
• Seamless plug and play installation and easy removal
• Refined drivability with stronger mid-range torque for everyday use
• Fantastic remap alternative for those wanting a reversible solution

Professional fitting

Prefer us to install it for you? MJ Modifications offers professional fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

SEO-friendly compatibility and search terms

Suitable for BMW 7 Series G11 and G12 from 2014 onward. Common searches include BMW 7 Series chip tuning, piggyback ECU upgrade, plug and play power module, BMW G11 G12 performance upgrade, remap alternative, tuning kit for 7 Series, horsepower and torque enhancer, UK BMW tuning box.