RaceChip S Tuning Box - 6 gran turismo (g32) / 2017-

Unlock effortless pace for your BMW 6 Series GT G32 2017 onwards

Looking for a serious, reversible performance upgrade without a permanent remap. This premium plug-in power module from RaceChip S delivers a noticeable step up in real-world acceleration, mid-range shove and drivability. Expect gains of up to 20 percent in bhp and torque with up to 10 percent better fuel economy, giving you stronger overtakes and smoother cruising while using less fuel when driven sensibly.

We run this kit ourselves and our customers love the instant response, the refined delivery and the value for money. It is a brilliant remap alternative for drivers who want proven German engineering, easy fitment and engine-safe calibration that is tailored to the specific 6 Series GT engine variant.

Why enthusiasts choose this upgrade

• Up to 20 percent power and torque increase for confident overtaking and improved in-gear pull
• Up to 10 percent improvement in fuel economy with earlier upshifts and lower rpm driving
• Five user-selectable calibrations via a simple rotary dial to fine tune response to your taste
• Vehicle-specific software for the G32 platform for smooth, OEM-like integration
• Quick-fit installation in around 10 minutes with a car-specific loom and clear instructions
• High-grade connectors and robust enclosure designed for automotive use
• Engine protection strategies built in for peace of mind
• German-made electronics for dependable, repeatable results
• Fully reversible upgrade - remove any time in minutes

How it works

This smart piggyback module interfaces with your engine management using a dedicated harness and a fast ARM Cortex-M3 microprocessor. By optimising key sensor signals across up to three channels, it increases usable torque where you need it most while preserving factory safeguards. The result is a wider, stronger powerband and a more eager throttle without permanently altering your ECU.

Technical highlights

• Processor: ARM Cortex-M3
• Channels: up to 3 analogue and digital inputs
• Electronics: nano-protected PCB inside an ultra-resistant plastic housing
• Connector: OEM-grade safety plug
• Dimensions: 87 x 95 x 36 mm
• Software: engine-specific calibration with five selectable maps and integrated engine protection

What is included

• RaceChip S control unit
• Vehicle-specific wiring loom
• 4 cable ties
• Fitting guide

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and friendly advice. We are enthusiasts and UK specialists, and we have extensive hands-on experience with this upgrade on customer cars.

Perfect for these searches

BMW 6 Series GT G32 performance upgrade, BMW 6 GT power box, BMW 6 Series tuning module, BMW 6 Series Gran Turismo chip box, piggyback ECU for BMW, BMW remap alternative, BMW torque booster, BMW throttle response upgrade, plug in performance box, reversible tuning for BMW, German tuning box UK, BMW 2017 onwards performance module.

Note: Performance and economy gains are vehicle and condition dependent. Always select the appropriate map for your setup.