APEXi Power FC Nissan Skyline GTR R34 (BNR34) 99-02

The APEXi Power FC is a standalone, total engine management system designed to replace the factory ECU. It offers comprehensive control over vital engine parameters, including multi-point fuel and ignition control, VTEC engagement (for Honda applications), and boost settings. The system is intended for off-road use only and does not support OBD-II. Installation typically involves replacing the factory ECU, with minor rewiring needed for some vehicles. The factory engine harness is retained, and essential accessories like air conditioning remain functional. Users can adjust and modify settings using the optional FC COMMANDER. The Power FC comes pre-programmed with several base maps, primarily for Japan Domestic Market vehicles, which can accelerate the initial tuning process. Professional dyno tuning with a high-grade air/fuel ratio monitor is recommended for optimal results.