The Cobb Tuning AccessPort V3 has everything you loved about the V2 model -- easy remapping of your Subaru's ECU, live data display, reading and clearing diagnostic codes, datalogging -- and adds even MORE screen size and resolution, MORE live gauges, MORE speed, and MORE mounting flexibility.

This WRX/STI AccessPort V3 does all the functions of the V2, including:

• Reprogram the car ECU with revised settings for fuel, timing, boost pressure, and more
• Check and clear diagnostic trouble codes.
• Raise rev and speed limiters.
• Enable valet and security maps that are impossible to defeat.
• Display boost and other live ECU data.
• Display 0-60 and quarter mile times.
• Log ECU data for later review on your PC.
• New! Adjust idle speed and global ignition timing.

But V3 adds MORE...

• Larger, brighter, higher-resolution screen
• Customizable multi-gauge display. Up to six simultaneous gauges displayed!
• In-vehicle mounts, on/off switch for ease of use in the car
• Faster response, faster reflashing, easier to use
• Interchangeable face plates. Gray is included. Others may be available in the future.

Includes Accessport, cabling, mounting bracket, storage case, and instructions.

Note that the Accessport does not and CANNOT change, delete, or defeat "Check Engine" lights or codes.

Fits all USDM 2015-2021 WRX and WRX STI (including WRX STI Type RA and S209). Does NOT fit non-US-market cars.