Accessport V3 ECU Upgrade

The Cobb Accessport V3 (AP3-SUB-003) is a versatile ECU upgrade solution that combines flashing capabilities with a comprehensive gauge package, designed for Subaru vehicles. This device mounts conveniently in the cabin and features a large, full-color, high-resolution screen capable of displaying up to six real-time monitoring parameters. Users can fully customize its appearance, including bezel colors, and set up personalized gauge clusters for race, street, or dyno use. The Accessport boasts enhanced processing power, memory, and storage, enabling faster map flashing and efficient saving of all your maps and data logs. The Accessport offers a range of features to optimize your vehicle's performance and diagnostics. It allows you to unlock hidden power by replacing conservative factory settings with more aggressive calibrations, supporting a staged upgrade path with pre-loaded Off-The-Shelf (OTS) maps or custom tuning. Diagnostic capabilities include reading and clearing engine trouble codes, potentially saving costly dealership visits. For performance enthusiasts, it includes a data logging function to record multiple channels simultaneously for engine performance evaluation, storing up to 10 hours of data. Additionally, it features a performance measuring suite to track 0-60 mph times, 60-foot and ¼ mile elapsed times, and trap speeds, along with a customizable shift light. Subaru-specific features enhance the tuning experience, including real-time tuning that allows for immediate map adjustments while the engine is running. This greatly speeds up the tuning process and facilitates quick changes to features like Launch Control, Flat Foot Shift, and map switching. Launch Control allows for performance launching from a stop by setting an RPM threshold, while Flat Foot Shifting helps maintain boost between gears. The Accessport Manager software, available for PC and Mac, provides tools for managing maps, downloading datalogs, and updating the device. The COBB Accessport is compatible with USDM vehicles only.