Accessport V3 ECU Upgrade

The COBB Tuning Accessport V3 (AP3-MIT-002) is a versatile ECU upgrade solution designed to unlock hidden power in your Mitsubishi by replacing conservative factory settings with more aggressive calibrations. This device acts as both an ECU programmer and a customizable gauge package, featuring a large, full-color, high-resolution screen capable of displaying up to six real-time parameters. Its design allows for in-cabin mounting with an on/off switch, and it comes with interchangeable faceplates for personalization. The Accessport V3 boasts enhanced processing power, memory, and storage, enabling faster flashing and the ability to store maps and data logs. It offers features such as reading and clearing trouble codes, storing up to 100 maps (either from COBB's Off-The-Shelf (OTS) database or custom tunes), real-time gauge monitoring, extensive data logging capabilities (up to 10 hours), performance measuring tools (0-60 mph, 1/4 mile ET, trap speed), and a customizable shift light. For Mitsubishi applications, the Accessport V3 includes specific features like SST logging for diagnosing issues and improving transmission characteristics in Evolution X MR and Lancer Ralliart models. Off-The-Shelf maps are available for USDM Evo Xs, while other market vehicles may require custom tuning. A crucial warning states that installing this Accessport over any software other than OEM or COBB software may result in ECU/TCU failure. Installation is rated as very easy (Level 1), with intuitive on-screen instructions and a simple uninstall option to revert the ECU to its original state.