RaceChip GTS + App Control Tuning Box for BMW X3 F25 (2010-2017) - Plug & Play Piggyback ECU / Chip Tuning Module - Bluetooth Power & Torque Upgrade, Stage 1 Remap Alternative, Smartphone Controlled Performance - Fits Petrol & Diesel

Bluetooth-Controlled Power Module for BMW X3 F25 2010 to 2017

Unlock serious performance from your BMW X3 F25 with this premium plug-in performance module. Expect as much as 30 percent additional power and torque, sharper throttle response and a stronger mid‑range surge, all while keeping the factory safety parameters intact. This is a refined, app-enabled upgrade and a brilliant alternative to a traditional remap for the 2010 to 2017 X3.

We have fitted and used these units ourselves and our customers consistently report a smooth, punchy drive and impressive gains. It is a high quality, reversible, plug-and-play solution designed specifically for your vehicle.

Why enthusiasts choose this plug-in upgrade

• As much as 30 percent more power and torque for the X3 F25 platform
• Control from your smartphone via Bluetooth for easy adjustments on the go
• Seven fine-tuning stages to match your car’s condition, mileage and fuel quality
• Vehicle-specific calibrations for a precise, OEM-like driving feel
• Two-year engine cover included for added peace of mind
• Advanced safety suite with Engine Protect System+ for safeguarding vital components

Engineered for reliability and performance

• ARM Cortex-M3 processor for rapid, accurate signal processing
• Up to seven analogue and digital channels for detailed control
• Nano-protected electronics for durability against moisture and heat
• Automotive-grade sealed connectors for a secure, factory-like connection
• Ultra-resistant composite casing and a pro fixing system for a tidy, robust install
• Compact size: 112 x 111 x 36 mm for easy placement in the engine bay

Perfect for BMW X3 F25 owners

Compatible with the 2010 to 2017 BMW X3 F25, this app-controlled piggyback ECU delivers a noticeable uplift without permanent changes to your car’s control unit. It is an ideal, reversible performance solution for drivers who want quick gains with dependable protection and simple adjustability.

Key search terms our customers use

BMW X3 F25 power upgrade, plug-in ECU, piggyback controller, chip tuning module, Bluetooth tuning for BMW, smartphone controlled performance module, remap alternative for X3, horsepower boost, torque upgrade, Stage 1 style upgrade, UK tuning supplier, Warwickshire fitting.

Professional fitting available

Want it installed by specialists? We recommend fitting at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk to request a fitting quote.

Order today to transform the way your BMW X3 drives with a premium, app-enabled, plug-and-play performance solution built for the F25 chassis.