RaceChip GTS Black Plug & Play Tuning Box for BMW 1 Series (F40) 2019‑on | Piggyback ECU Chip Tuning Module | Stage 1 Remap Alternative | Non‑Bluetooth | Warranty‑Backed UK

Premium plug-in performance module for BMW F40 2019 onwards

Unlock addictive real-world pace with this non app-controlled GTS BLACK unit from the tuning specialists. It is a high-grade piggyback ECU solution for the latest BMW hatchback platform that delivers serious punch without a full ECU remap. Expect sharper throttle response, stronger mid-range pull and confident overtakes while keeping factory safety systems active.

Why enthusiasts choose this power module

• 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 thanks to torque optimisation and earlier upshifts. Savings are indicative only.
• Vehicle-specific calibration: v2.0_GTSBlack with seven fine tuning maps for precise setup.
• Engine Protect System Plus and warm-up timer for peace of mind on daily drives and spirited runs.
• Fast plug-and-play install in around 10 to 15 minutes. Fully reversible upgrade.
• Non Bluetooth version for a fit and forget experience with no smartphone app required.

Built to OEM-grade standards

• ARM Cortex-M3 processor for rapid signal processing across up to seven analogue and digital channels.
• Nano-coated electronics for protection against moisture and vibration.
• Automotive FCI pro-grade connector for secure, reliable connections.
• Heat resistant composite enclosure with pro fixing system.
• Dimensions in mm: L 112 x W 111 x H 36.

Warranty cover you can trust

• 5 year product warranty on the hardware.
• 2 year engine warranty up to £8,000 covering all major engine components.
• Warranty applies up to 60,000 miles and vehicle age up to 5 years. Valid even if the manufacturer warranty has expired.

Real results our customers feel

We have fitted many of these units and customer feedback is consistently positive. Drivers report stronger acceleration, smoother delivery and effortless overtakes. It is a smart, warranty-backed upgrade that transforms everyday drivability and complements other mods such as intake and exhaust changes.

Installation and support

Confident with tools. This is a straightforward plug-in job using factory-style connectors. Prefer professional fitting. Book with MJ Modifications in Warwickshire for expert installation and setup. Request a quote at info@mjmodifications.co.uk.

Search-friendly fitment and use cases

Ideal for BMW F40 2019 on owners seeking a remap alternative, ECU piggyback, chip tuning module, plug-in tuning box, power upgrade kit, torque improvement and warranty-backed tuning in the UK. Perfect for daily driving, fast road and a reversible Stage 1 style enhancement without flashing the ECU.

What you get

• GTS BLACK non Bluetooth performance module
• Vehicle-specific loom with FCI connector
• Mounting hardware and instructions
• Access to seven calibrations for fine adjustment

Note: Power and fuel economy gains are estimates and vary by vehicle condition and configuration.