RaceChip RS Tuning Box for BMW 5 Series E60/E61 (2001-2010) - Plug & Play Piggyback ECU Power Module | Chip Tuning/Power Box | Remap Alternative | Wired Non-App | Petrol & Diesel

Unleash effortless, reliable gains on your BMW 5 Series E60/E61 with the RaceChip RS power module. This is the hard-wired version with no smartphone control, designed for drivers who want plug-in performance without fuss. Expect stronger mid-range shove, sharper throttle response and smoother acceleration for confident overtakes, plus the potential for improved MPG with a light right foot.

Engineered and built in Germany, this piggyback ECU upgrade is the smart alternative to a traditional remap. It arrives pre-calibrated for your specific engine and features six-stage map selection via a simple rotary dial, so you can fine-tune the behaviour to suit your fuel, driving style and modifications.

• Plug-in performance module for BMW 5 Series E60/E61
• Non app-controlled version for simple, reliable operation
• Up to 15% fuel saving possible with appropriate driving
• Six selectable maps for tailored power delivery
• Fast install in around 10 minutes with clear instructions
• Automotive-grade, OEM-style connectors and harness
• Precision German electronics and robust housing

Why choose this piggyback unit over a flash tune? It is plug-and-play, reversible and designed to work with manufacturer safety parameters. You get a noticeable increase in torque and power for your BMW saloon or touring, whether diesel or petrol, while keeping refinement and drivability intact. It is a brilliant upgrade for daily commuting, motorway cruising and spirited B-road drives.

We have fitted and run these modules on customer cars and the feedback has been consistently positive: better punch out of corners, stronger in-gear acceleration and smoother power delivery. It is a superb value engine upgrade for the E60/E61 platform.

Fitting and setup: Prefer professional installation? Book in with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quotation and availability. We can install, road-test and adjust the six-stage settings to suit your vehicle.

SEO and search-friendly highlights: BMW 5 Series E60 E61 performance upgrade, power box, chip tuning for BMW, piggyback ECU, remap alternative, diesel tuning box, petrol tuning module, plug-and-play BMW power upgrade, UK supplier, Warwickshire fitting, improved torque, better throttle response, enhanced MPG.

Note: This unit is supplied pre-mapped for your engine. Fine-tuning is available via the front rotary selector to help you optimise response and economy.