
The COBB AccessPORT V3 (AP3-SUB-005) is a handheld ECU tuning and monitoring device designed specifically for Subaru turbocharged CVT-equipped models, including the 2019–2020 Subaru Ascent, 2020–2022 Subaru Outback XT (including 2022 Wilderness), and 2020–2022 Subaru Legacy XT. This AccessPORT allows users to flash performance calibrations, monitor live engine data, read and clear diagnostic trouble codes, and improve overall performance and drivability.
Featuring COBB’s latest V3 hardware, the COBB AP3-SUB-005 AccessPORT includes a high-resolution full-color screen in a compact enclosure and supports COBB Off-The-Shelf (OTS) maps as well as custom professional tuning for modified vehicles.
ECU flashing and engine management solution
Supports COBB OTS maps and custom tuning
Displays live engine data and performance metrics
Reads and clears diagnostic trouble codes
Compact V3 design with full-color screen
2019–2020 Subaru Ascent (CVT)
2020–2022 Subaru Outback XT (including 2022 Wilderness)
2020–2022 Subaru Legacy XT
CVT-equipped vehicles only
Vehicle modifications may require custom tuning
Intended for off-road / motorsports use where applicable