RaceChip RS +App Bluetooth Tuning Box for BMW 1 Series F20/F21 Hatchback (2010-2019) – Plug & Play Piggyback ECU Power Module, Performance Chip Tuning/Remap Alternative, 6 Maps, Smartphone Control

Unlock effortless power and sharper response from your BMW 1 Series with the RaceChip RS Bluetooth module with app control. This premium plug-in power upgrade is engineered for the F20 and F21 platform built between 2010 and 2019, delivering a noticeable step up in performance and drivability while keeping things simple and safe.

• App enabled control over Bluetooth for effortless on-the-fly adjustments via your smartphone
• Six selectable calibrations to match your driving style from daily comfort to spirited B-road blasts
• Engine specific software for the right calibration on your particular motor
• OEM grade loom and connectors for a secure, professional fit
• German made electronics for reliability and consistency
• Quick plug-in install in around ten minutes with a clear step-by-step guide

Fine tune the feel. The RS arrives preconfigured for your engine, and you can refine it using the front dial to choose one of six performance settings. Prefer more mid-range punch or a smoother delivery for commuting. You are in control from the app and the module itself.

Save at the pumps. With sensible driving, fuel consumption can be reduced by up to 15 percent, so you enjoy extra shove when you want it and better economy when you take it easy. A smart upgrade that pays you back over time.

Why buy from MJ Modifications. We have fitted and run these units ourselves and our customers love the stronger torque, improved throttle response and smooth power delivery. If you would like professional installation, our workshop in Warwickshire can take care of it. Request a fitting quote at info@mjmodifications.co.uk.

Compatibility. Designed for the BMW 1 Series F20 and F21 generation hatchbacks produced from 2010 to 2019. If you are unsure about suitability for your specific engine, contact us and we will confirm before you buy.

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Add to basket today for a quick, reversible performance upgrade that elevates every drive without the hassle of a full remap.