ReFlex+ Control Unit - BMW / Toyota A9X bmw m4 rear corners

ReFlex+ Control Unit - BMW / Toyota A9X bmw m4 rear cornersThe ReFlex+ Control Unit is an advanced integration module for performance vehicle tuning and auxiliary component control. The ReFlex+ was designed to run in a variety of configurations from standalone tuning to full CAN Bus integration, the ReFlex+ offers unparalleled precision, flexibility, and performance. Advanced Control Strategies Standalone Mode No CAN Bus communication required Integrated CAN Bus Compatible with MHD, EcuTek, MG Flasher, BM3

and a sharper overall driving feel—while preserving OEM drivability and system safety

ensuring reliability and performance under pressure

drivetrain

the ReFlex+ became far more than an integrated or standalone port injection controller

Fits: 2015 2016 2017 2018 2019 2020 2021 McLaren 570S Coupe 570S Spider

this high-quality steering wheel offers enhanced control

we amplify that iconic roar with improved throttle response

or the ability to control performance aftermarket components

The McLaren 720S is already a benchmark in performance—but WestTuned’s Stage 1 ECU calibration takes it further

and relentless high-end pull

✅ Why Choose WestRacing

Stage 1 makes the 550i feel like a full-size luxury missile—refined