RaceChip RS Tuning Box - 6 Series (E63-64) / 2004-2010

BMW 6 Series E63/E64 Performance Module 2004–2010 | RaceChip RS (Non‑Bluetooth)

Give your BMW 6 Series the driving punch it deserves with this plug‑in power module engineered for the E63 and E64 chassis (2004–2010). This is the RaceChip RS non‑Bluetooth unit: a robust, app‑free upgrade that focuses purely on delivering stronger mid‑range shove, sharper throttle response and smoother, more flexible performance across the rev range.

Optimised specifically for your engine, this adjustable piggyback ECU upgrade offers a genuine step up in real‑world pace while retaining factory drivability. Expect a more eager feel on overtakes, improved in‑gear acceleration and the satisfaction of a refined, German‑built solution that just works.

Why enthusiasts choose this RS module for the BMW 6 Series

• Vehicle‑specific calibration for E63/E64 models (2004–2010) for a seamless fit and OEM‑like integration
• Quick, plug‑and‑play install in around 10 minutes with clear instructions
• Six adjustable maps via a front rotary dial to fine‑tune to your preference
• OEM‑grade safety connectors for a secure, professional connection
• Engineered and manufactured in Germany using high‑quality components
• Potential fuel saving of up to 15% with sympathetic driving
• Non‑Bluetooth variant for a simple, app‑free experience

Dial in your drive

The RS unit arrives pre‑set for your specific engine. Want it a touch calmer or a little more assertive? Use the 6‑step rotary control to tailor the calibration so it matches your driving style and fuel quality. It’s a straightforward way to personalise your BMW’s character without permanent changes.

Real results, happy drivers

We’ve installed and used these units ourselves at MJ Modifications, and customer feedback has been consistently positive: smoother power delivery, crisper response and effortless overtakes. It’s a confidence‑inspiring upgrade that complements the grand‑touring nature of the 6 Series.

Perfect for:

• BMW 6 Series E63/E64 owners (2004–2010) seeking a reversible, warranty‑friendly style upgrade to engine performance
• Drivers who want adjustable settings without app control
• Anyone looking to enhance torque and responsiveness with a tidy, DIY‑friendly fit

Installation and support

Prefer professional fitting? Book in with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and scheduling.

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Upgrade your E63/E64 with a proven, German‑engineered solution. Order today and enjoy a more responsive, more engaging 6 Series every time you drive.