Transform your 20222024 Honda Civic Si (FE1) with the COBB Accessport V3, the industrys most trusted ECU tuning solution. Whether you’re chasing horsepower, monitoring boost, or fine-tuning your setup, the Accessport puts control and performance in your hands.

With a high-resolution, full-color screen, the Accessport allows you to monitor up to six live engine parameters at once. Create custom gauge clusters for street, race, or dyno use. Easily mount it on your dash, windshield, or any standard vehicle mount, and personalize the look with interchangeable faceplates.

Installation is simple, just plug it into your OBDII port and follow the on-screen prompts. Youll instantly gain access to COBBsOff The Shelf (OTS) maps, ideal for stock or lightly modified vehicles. For more serious builds, switch to custom maps or use the device for advanced data logging and diagnostics.

Its more than just a tuner, this powerful handheld tool storesup to 100 maps, clears engine codes, records 10+ hours of driving data, and even tracks performance metrics like 060 mph times and quarter-mile ETs. Add in custom shift light indicators, and youve got a complete performance suite at your fingertips.

Whether youre looking to improve drivability or extract maximum output, the COBB Accessport V3 delivers flexible, reliable tuning with pro-level control, right from your garage.