COBB Accessport V3 – 2022+ Subaru WRX

The COBB Accessport V3 is the go-to ECU upgrade for the VB WRX—built to make tuning, monitoring, and data logging simple. Flash pre-loaded Off The Shelf (OTS) maps in minutes, track key engine parameters in real time, and log runs for safer, more consistent performance whether you’re stock, lightly modded, or planning a full build.

The V3 features a large, full-color, high-resolution display that can show up to six live gauges at once. Customize everything from the look (multiple bezel/faceplate options) to the layout (race, street, or dyno clusters) and mount it cleanly in the cabin using common mounting solutions.

COBB Tuning - VB WRX COBB Custom Features

Key Features

• Simple ECU Flashing + Gauge Package: Flash maps and monitor the car from a single device.
• High-Resolution Color Screen: Large display with up to six parameters monitored in real time.
• Custom Gauge Layouts: Create race/street/dyno gauge clusters that match your use.
• More Processing Power: Faster flashing and ample storage for maps and data logs.
• In-Vehicle Mountable: Designed for cabin mounting with on/off switch functionality.
• Interchangeable Faceplates: Change the look to match your interior style.
• OTS or Custom Tuning Ready: Follow staged upgrade paths or tune for any mod level.

Dyno Results

CLICK HERE FOR MAP NOTES, DYNO CHARTS AND POWER GAINS

VB WRX Stock vs Tuned

VB WRX CVT Stage1 93 vs Stage 2 93

CVT Stock vs Stage1+ff 93 Multiple Ethanol Content

Accessport Manager: Use your PC or Mac to manage maps, download recorded datalogs, or quickly update your Accessport. Download free from right HERE.

Why We Like It

Power is great, but control and visibility are what make a build reliable. The Accessport gives you the tools to tune intelligently, monitor what matters, and keep performance repeatable—especially as you add supporting mods.

COBB Custom Features (Highlights)

• Launch Control: Set a secondary RPM limit for performance launches when stationary with the clutch engaged (feature availability depends on calibration and vehicle configuration).
• Flat Foot Shifting: Maintain boost between gears by staying on the throttle while shifting; configurable RPM limit helps keep shifts consistent (feature availability depends on calibration and vehicle configuration).
• CAN Gateway / Flex Fuel Support: When paired with the COBB CAN Gateway Flex Fuel Upgrade, ethanol content can be measured and sent to the ECU for Accessport-delivered flex fuel calibrations (requires appropriate hardware and calibration).

Emissions

50-State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer’s application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number:

• D-660-125
• D-660-153
• D-660-179
• D-660-193
• D-660-225
• D-660-257

Important Notes

• Warning: Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure.
• If you have any questions about compatibility or your current software, email sales@driven.media.
• Always run the correct map for your exact vehicle, fuel, and modifications.

What’s in the Box

• COBB Accessport V3 (VB WRX 6MT/CVT application)
• Pre-loaded OTS maps (per COBB contents)
• Required cables and mounting components (per COBB contents)

Compatibility & Disclaimers

Designed for the applications listed above. Flashing and custom feature availability can vary based on ECU/TCU state, calibration, and supporting hardware. Always follow COBB’s application guide and verify compliance with local regulations.