RaceChip GTS Performance Chip / ECU Tuning Box for BMW 7 Series E65 E66 (2001-2009) | Plug & Play Piggyback Power Module | Remap Alternative Power Box / Engine Tuner | Non-Bluetooth | Petrol & Diesel

Plug-in performance module for BMW 7 Series E65 E66 2001 to 2009

Unlock serious power with this GTS non Bluetooth unit for the BMW 7 Series E65 and E66. It is a premium plug-in performance upgrade that delivers stronger acceleration, enhanced mid-range punch and crisp throttle response while keeping engine protection front and centre. Expect up to 30 percent more power and torque alongside refined drivability that makes every journey feel effortless.

Why enthusiasts choose this power module

• Up to 30 percent more bhp and torque for confident overtakes and effortless cruising
• 2 year engine warranty included for peace of mind
• Engine specific calibration with fine tuning maps for your exact 7 Series variant
• Seven adjustment levels via the digital user interface to tailor response to your preference
• Engine Protect System Plus prioritises safety under load and varying fuel qualities
• Non Bluetooth version for set and forget reliability

Built with high grade hardware

• ARM Cortex M3 processor for fast, precise signal processing
• Up to seven analogue and digital channels for comprehensive engine parameter control
• Nano Protect coated electronics and an ultra resistant composite housing for durability
• Pro grade FCI connector and a secure fixing system for a tidy, robust install
• Dimensions mm: L 112 x W 111 x H 36

Tune it to your BMW

Even identical engines can behave differently due to mileage, tolerances and fuel quality. That is why this performance module includes multiple fine tuning maps and a clear digital interface, allowing you to trim the setup to match your E65 or E66 perfectly. Smooth, strong and repeatable performance is the result.

Real world results

We have fitted this unit to customer cars and the feedback has been consistently positive. Owners report sharper response, stronger in gear acceleration and a more engaging drive. It is a fantastic remap alternative for those who want a reversible, warranty backed upgrade.

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Fitting and support

Professional installation is available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote or to confirm compatibility for your specific engine.

Note: This listing is for the non Bluetooth version.