RaceChip RS Tuning Box for BMW 3 Series E90/E91/E92/E93 (2004-2011) - Plug & Play Piggyback ECU Module, 6-Stage Adjustable Chip Tuning/Power Box, Remap Alternative, Petrol & Diesel Performance Upgrade

Unlock effortless gains on your BMW 3 Series E90 E91 E92 E93 2004 to 2011 with the RaceChip RS plug-in power module. This non app controlled unit is a simple, reversible ECU piggyback that delivers stronger performance and improved efficiency without a full remap. It is a hugely popular upgrade for drivers who want a clean, reliable power boost and better real-world economy on their daily commute or weekend blast.

Engineered and built in Germany, the RS arrives pre-calibrated for your specific engine, so set-up is a breeze. You can fine tune the behaviour to your preference using the six selectable settings on the front dial, letting you tailor the delivery to your driving style. Enjoy more power when you drive sportily or focus on fuel saving for longer runs. With sympathetic driving, fuel consumption can be reduced by up to 15 percent.

• Plug-in ECU upgrade for BMW 3 Series E90 E91 E92 E93 2004 to 2011
• Non app version for simple, fit-and-forget operation
• Pre-set, engine specific calibration for your BMW
• Six-stage adjustability via the front dial
• Quick DIY installation in around 10 minutes with clear guidance
• OE grade connectors and premium electronics for reliability
• German made quality you can trust
• Potential economy benefit up to 15 percent with appropriate driving

Why enthusiasts choose this chip tuning module for their BMW 3 Series:

• Remap alternative that is fully reversible
• Sharper, more responsive driving when you want it
• Configured for your engine for optimal results

Our team at MJ Modifications has fitted these units for many BMW owners and feedback is consistently positive. Customers love the hassle free install, the flexible six-stage settings and the blend of performance and efficiency.

Professional fitting available: Prefer us to install it for you. Book in at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.

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