AccessPORT V3 ECU Flash Tuner

The Cobb AccessPORT V3 ECU Flash Tuner is a powerful handheld device designed for the 2008-2014 Nissan GT-R [R35]. This tuner provides an ECU flash, meaning it directly modifies your vehicle's Engine Control Unit (ECU) for optimized performance, rather than acting as a piggy-back system. Installation is straightforward, taking only minutes by simply plugging into your vehicle's OBDII port. The AccessPORT V3 features a new, larger LCD screen with higher resolution for improved ease of use and monitoring. It supports up to six fully customizable gauges, allowing you to monitor crucial parameters tailored to street, strip, or track use. The interface includes full text help menus, multi-gauge layouts, and detailed map descriptions. It also includes integrated performance tools for recording 0-60 times, 1/4 mile ET, and trap speed, as well as intuitive DTC code reading and clearing capabilities. Available tuning options include flashing (optimizing power, driveability, and efficiency while retaining OEM logic and safety checks), Off The Shelf (OTS) maps following a staged upgrade path, and self-tuning using Accesstuner Race software for complete OEM tuning table access. Professional dyno tuning and e-tuning through COBB's Professional Tuning Network are also supported for maximum gains.