RaceChip GTS Black Tuning Box for BMW 3 Series G20 (2018+) - Plug and Play Performance Chip ECU Piggyback Power Box, Remap Alternative, Stage 1 Style, Non-Bluetooth No App - 320i 330i 320d 330d Petrol Diesel

RaceChip GTS Black for BMW 3 Series G20 2018 onwards - premium plug-in power module

Unlock serious performance from your BMW G20 with the RaceChip GTS Black non Bluetooth version. This advanced piggyback ECU upgrade is a proven remap alternative that delivers stronger bhp and torque gains, crisper throttle response and smoother, more muscular mid-range pull. It is designed specifically for your engine variant and preserves all factory protection strategies for everyday reliability.

Why enthusiasts choose this performance chip for BMW 3 Series G20

• Up to 30 percent potential power increase and noticeable torque gains within safe reserves figures are estimated and engine dependent
• Improved drivability quicker overtakes, punchier acceleration and a broader powerband
• Potential fuel savings research indicates up to approximately 1 litre less per 60 miles when driven sensibly estimates only
• No smartphone connectivity required simple, focused, non app version
• Plug-in installation in around 10 to 15 minutes, no permanent changes to the control unit
• Engine safety maintained via integrated protection strategies
• Backed by extensive warranties for peace of mind

Software highlights

• Motor-specific software v2.0_GTSBlack tailored to your exact BMW G20 engine
• Seven fine-tuning maps to match your driving style and fuel quality
• Engine Protect System Plus keeps OEM safeguard functions intact
• Warm-up timer ensures optimisation only begins after the engine reaches temperature

Hardware specification

• ARM Cortex M3 processor for rapid, precise signal optimisation
• Up to seven analogue and digital channels for highly accurate control
• Nano-Protect coated electronics for durability in harsh engine bays
• Professional FCI plug for secure, OE-quality connections
• Ultra-resistant composite housing with pro fixing system
• Dimensions mm L 112 x W 111 x H 36

Warranties and cover

• 5-year product warranty premium components and robust construction throughout
• 2-year engine warranty up to £8,000 covers major engine components
• Coverage limits up to 60,000 miles and vehicle age up to 5 years
• Applies even if the manufacturer warranty has expired terms apply

Real-world benefits for your BMW 3 Series G20

• Stronger mid-range shove for effortless motorway merging and overtakes
• Refined power delivery that complements both daily use and spirited drives
• Improved efficiency potential thanks to torque-led calibration that encourages earlier upshifts

We run this unit on customer cars and feedback has been excellent owners love the noticeable step-up in performance with the simplicity of a plug-in module.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or technical help, email info@mjmodifications.co.uk. We can supply, install and set up the unit to suit your vehicle.

Notes

• Figures for power and fuel economy are indicative and will vary by engine, condition and ancillary hardware.
• This listing is for the non Bluetooth version with no app control.

Search-friendly fitment terms

BMW 3 Series G20 performance chip, BMW G20 power box, BMW 3 Series 2018 onwards ECU piggyback, plug and play tuning for BMW saloon, remap alternative for BMW G20, Stage 1 style module for BMW petrol and diesel variants, UK BMW tuning specialist.