Accessport V3 ECU Upgrade

The COBB Tuning Accessport V3 (AP3-SUB-004) is an ECU upgrade solution designed to unleash hidden power within your Subaru by replacing conservative factory settings with more aggressive calibrations. It provides a flexible platform for staged upgrades, supporting pre-loaded Off The Shelf (OTS) maps or custom mapping for any modification level. This device is presented as the last engine management solution you may need. Featuring a large, full-color, high-resolution screen, the Accessport V3 can monitor up to six parameters in real-time, such as boost pressure and live ECU data. Its customizable display allows for different gauge clusters for race, street, or dyno use, and it includes interchangeable faceplates to match your interior. The device is powered by increased processing power, memory, and storage, enabling faster flashing and ample space for saving maps and data logs. Key functionalities include reading and clearing engine trouble codes, storing up to 100 maps, and a customizable shift light for RPM warnings. It also acts as a performance measurement suite, tracking 0-60 mph times, 60-foot times, and quarter-mile ETs and trap speeds. The Accessport V3 can be connected to a PC or Mac via the Accessport Manager for managing maps and downloading data logs. Specific Subaru features include real-time tuning, idle adjustment, and, for STI models, on-the-fly timing adjustments. Launch control and flat foot shifting are also supported, with certain limitations for WRX CVT models. The device is compatible with USDM vehicles only. This Accessport V3 is 50-state legal, holding CARB Executive Order numbers D-660-16 and D-660-43, making it legal for sale and use on emissions-controlled vehicles across all 50 states. Installation is straightforward with included hardware and intuitive on-screen instructions. It also features an auto on/off detection system and a simple uninstall option to revert the ECU to its original state.