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Elevate your Subaru WRX’s performance and unlock its full potential with the COBB Accessport V3 AP3-SUB-006, the industry-leading ECU tuning solution from COBB Tuning. Designed specifically for 2022–2025 Subaru WRX models equipped with either a 6-speed manual or CVT transmission, this Accessport is the most powerful and flexible engine management upgrade available for the FA24 platform.
The Accessport V3 goes far beyond basic tuning. It allows you to flash optimized ECU calibrations, monitor live engine data, record detailed datalogs, and measure real-world performance metrics such as 0–60 mph and quarter-mile times. Whether your WRX is a daily driver, weekend canyon carver, or track-focused build, the Accessport adapts to your goals with preloaded Off-The-Shelf (OTS) maps and full support for custom tuning.
Installation is completely plug-and-play through the OBD-II port with no permanent modifications required. The factory ECU data is safely stored, allowing you to return the vehicle to stock at any time. With a high-resolution color display, customizable gauge layouts, and extensive mounting options, the Accessport V3 delivers unmatched control, visibility, and confidence behind the wheel.
Actual power gains vary based on fuel quality, vehicle condition, transmission type, and supporting modifications. Below are typical real-world gains seen on a stock 2022–2025 Subaru WRX VB using a AP3-SUB-006 and COBB OTS maps:
These gains significantly improve throttle response, mid-range torque, and overall drivability, making the vehicle feel stronger and more responsive during everyday driving. Additional gains are possible with custom tuning and supporting modifications such as an intake or exhaust when paired with the appropriate calibration.
This Accessport is specifically calibrated for the 2.4L FA24 turbocharged engine found in the latest generation WRX and supports both manual and automatic drivetrain configurations.
The Accessport V3 allows you to reflash your vehicle’s ECU with performance-optimized maps, improving horsepower, torque delivery, throttle response, and drivability. It also functions as a real-time gauge display, diagnostic tool, and data logger.
No. Installation is straightforward and fully guided by on-screen instructions. The Accessport connects directly to the OBD-II port and typically takes less than an hour to install.
Yes. The AP3-SUB-006 supports both 6-speed manual and CVT equipped 2022–2025 Subaru WRX models.
Yes. The Accessport stores a copy of your factory ECU calibration and allows you to uninstall the tune and restore the vehicle to stock at any time.
Tuning may affect portions of your factory warranty if a failure is determined to be related to the modification. It is recommended to consult your dealership for clarification regarding warranty policies.
Results vary depending on fuel quality and modifications, but users commonly report noticeable gains in throttle response, mid-range torque, and overall drivability even with Stage 1 OTS maps.
A computer is not required for everyday use. However, a PC or Mac running COBB Accessport Manager is needed to update firmware, manage maps, and review datalogs.
Yes. The Accessport fully supports custom ECU calibrations created by professional tuners, making it ideal for vehicles with aftermarket modifications.
COBB Tuning provides a 12-month limited warranty covering defects in materials and workmanship when purchased from an authorized retailer. Warranty coverage does not apply to damage caused by misuse, improper installation, or racing applications. Proof of purchase is required for all warranty claims.
Warning! Installation of this AP3-SUB-006 AccessPORT over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions.
CLICK HERE FOR COMPLETE MAP NOTES, DYNO CHARTS AND POWER GAINS!!!
SKU:COBBAP3-SUB-006 ,UPC: ,Availability:
