Accessport V3 ECU/TCU Flashing Device

The COBB Accessport V3 is a portable handheld flashing device that offers an ECU and TCU upgrade solution for your vehicle. It comes pre-programmed and ready for installation, simplifying the process of unlocking hidden power within your engine's management system. The device boasts a large, full-color, high-resolution screen that can display up to six parameters in real-time, making it easy to monitor critical engine functions. Fully customizable, the Accessport V3 allows you to personalize its appearance with interchangeable faceplates, set up custom gauge clusters for race, street, or dyno use, and choose from numerous standard vehicle mounts. Its enhanced processing power, memory, and storage capabilities ensure faster flashing times and ample space to save all your custom maps and data logs. This makes it a comprehensive and user-friendly tuning tool. This Accessport V3 is specifically designed to increase horsepower and torque by optimizing your engine's software for either 91 or 93 octane fuel. The included Stage 1 maps offer significant gains: with 91 octane, expect peak gains of +10.6% HP / +20.8% TQ and max gains of +24.9% HP / +25.1% TQ. Using 93 octane fuel yields even greater performance, with peak gains of +14.8% HP / +24.1% TQ and max gains of +28.2% HP / +28.4% TQ. These adjustments are carefully calibrated to work within the parameters of factory engine components for safe and reliable power enhancement. Key features include simple installation with intuitive on-screen instructions, easy uninstallation to revert the ECU to its original state, the ability to read and clear trouble codes, and storage for up to 100 maps. It can also function as a gauge to monitor live ECU data, record up to 10 hours of data logs, measure performance metrics like 0-60 mph times, and includes a customizable shift light. An accompanying AP Manager software for PC or Mac allows for map management, datalog downloads, and updates. This product is 50-State Legal and CARB Approved (Executive Order D-660-160).