DINAN DINAN PCU; S58 WARRANTY

The Dinan Power Control Unit (PCU) is an advanced inline tuning module designed to enhance engine performance for compatible BMW vehicles. It integrates with existing sensors and the ECU, adjusting signals to achieve increased power beyond stock programming. The PCU offers OBDII integration for live vehicle health monitoring, customizable gauges, and code reading/clearing via a free Bluetooth app (iOS/Android). It features 5 pre-set performance levels, boost-by-gear customization, real-time logging of up to 20 engine parameters, and retains all factory safeguards and emissions controls. The unit is plug-and-play, not VIN locked, and comes with a 4-year/50,000-mile factory matching warranty.