RaceChip GTS+ App Tuning Box for BMW Z4 (E89) 2009-on – Plug & Play ECU Piggyback Power Module, Performance Chip Tuning, ECU Remap Alternative with Bluetooth Smartphone Control, Throttle Response Upgrade

BMW Z4 E89 Power Upgrade Module with Smartphone Control – 2009 onwards

Unlock serious performance from your BMW roadster with this GTS power module and Bluetooth app connectivity. This plug-in performance upgrade delivers up to 30 percent more power and torque, sharper throttle response and a more muscular mid-range, all while protecting your engine. It is the ideal remap alternative for drivers who want adjustable performance at their fingertips.

We run this kit on customer cars and in-house demonstrators, and the feedback has been outstanding. Instant gains, smooth delivery and the flexibility to tailor the calibration for road or motorway drives make it a customer favourite across the UK.

Why enthusiasts choose this performance module

• Up to 30 percent increase in power and torque for confident overtakes and stronger acceleration
• App control via Bluetooth for on-the-fly adjustments from your smartphone
• Seven fine-tuning maps for a custom feel that suits your specific engine and driving style
• Engine Protect System + for built-in safety and peace of mind
• Two-year engine warranty included
• Quick install using vehicle-specific pro-grade connectors and secure mounting system

Engineered for the BMW Z4 E89

Even identical engines can perform differently due to mileage, production tolerances and fuel quality. This module includes targeted calibrations and multiple mapping levels so you can dial in the optimal setup for your Z4 E89 from 2009 onwards. Expect strong, consistent performance with refined drivability.

Software features

• Engine-specific calibration
• Seven adjustable fine-tuning maps
• Engine Protect System +

Hardware highlights

• ARM Cortex-M3 processor for rapid, precise signal processing
• Up to 7 analogue and digital channels for detailed control
• Electronics with Nano-Protect coating
• FCI pro-grade connectors for OEM-like reliability
• Ultra-resistant composite housing with pro fixing system
• Dimensions in mm: L 112 x W 111 x H 36

Perfect for drivers searching for

BMW Z4 performance upgrade, ECU piggyback module, plug-in power module, horsepower and torque increase, smartphone tuning, Bluetooth tuning app, adjustable mapping, throttle response upgrade, BMW Z4 E89 tuning, remap alternative, power chip, tuning module for BMW roadster.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote or expert advice. We supply and support enthusiasts across the UK.