Complete ECU Tuning in One Handheld Device

The COBB Accessport V3 is a full-featured ECU flashing and monitoring tool for the 2023-2026 Honda Civic Type R. Its large, high-resolution color screen mounts in the cabin and can display up to six live parameters at once, so you always know what your engine is doing. The Accessport comes preloaded with COBB Off The Shelf maps built by COBB’s in-house calibration team for otherwise-stock cars, giving you a straightforward path to more power without guesswork.

Customizable and Easy to Use

Beyond tuning, the Accessport lets you personalize the look of your gauge cluster with multiple bezel colors and layout options for race, street, or dyno use, and it mounts using thousands of standard vehicle mount options. Installation takes just minutes through the vehicle’s OBDII port with intuitive on-screen instructions, and the Accessport Manager software lets you manage maps and download datalogs from a PC or Mac. Note that your ECU will need to be shipped to COBB to be unlocked before the Accessport can communicate with it for the first time.

• Large, full-color, high-resolution in-cabin display
• Monitor up to six live parameters simultaneously
• Includes COBB Off The Shelf (OTS) maps
• Customizable bezel colors, gauge layouts, and mounting options
• Simple OBDII installation with guided on-screen setup
• Easy revert to factory settings with the built-in uninstall option

The RallySport Take

The Accessport is the foundation for pretty much any tuning path on a 2023-2026 Civic Type R, from a simple Off The Shelf map to a full custom tune down the road. Just remember your ECU needs to ship to COBB for unlocking before first use.

This Part Fits: