COBB Tuning AccessPORT V3 Subaru 2022+ WRX VB 6MT CVT - AP3-SUB-006

The COBB AccessPORT V3 AP3-SUB-006 is a plug-and play tuner for 2022-2026 Subaru WRX VB models. Compatible with both 6-speed manual and CVT transmissions, the Cobb Tuning Accessport is the most powerful and versatile ECU tuning device available for the 22+ WRX FA24 platform. Buy with confidence from an authorized Cobb Tuning dealer with a 60 day return policy, free shipping, and a loyalty rewards points program!

More than just a handheld tuner, the Accessport gives you complete control over your WRX's performance. Flash ECU calibrations in minutes, monitor live engine data, record detailed datalogs, and measure real-world performance with built-in 0-60 mph and quarter-mile timers. Whether your WRX is a daily driver, weekend canyon carver, or dedicated track car, the Accessport can tune your build thanks to preloaded Off-The-Shelf (OTS) maps or custom tuning.

Installation takes less than 10 minutes and is plug-and-play through the OBD-II port, with no permanent modifications required. The Accessport safely stores your factory calibration, allowing you to return the vehicle to stock at any time. Combined with its high-resolution color display, customizable gauge layouts, and multiple mounting options, the Accessport V3 gives you the tools and confidence to get the most out of your Subaru WRX.

Not sure what Accessport you need for your Subaru? Use our Which COBB Accessport Fits Your Subaru? Buyer’s Guide or contact us before ordering and we'll verify fitment for your Subaru WRX!

COBB Tuning AP3-SUB-006 – Features

• High-resolution full-color display for clear, real-time engine monitoring
• Customizable gauge layouts displaying up to six parameters simultaneously
• Plug-and-play ECU flashing via the factory OBD-II port
• Preloaded Off-The-Shelf (OTS) performance maps developed by COBB engineers
• Support for custom tunes from professional tuners
• Advanced datalogging for diagnostics, tuning refinement, and performance analysis
• Built-in performance testing including 0–60 mph and quarter-mile timing
• Read and clear diagnostic trouble codes (Check Engine Lights)
• Interchangeable faceplates for a personalized look
• In-vehicle mount with integrated on/off switch

Performance Gains

Actual power gains vary based on fuel quality & octane, vehicle condition, transmission type, and supporting modifications. Below are typical real-world gains seen on a stock 2022–2026 Subaru WRX VB using a AP3-SUB-006 and COBB OTS maps:

• Stage 1 – 91 Octane:
  Approx. +30–35 WHP and +40–50 WTQ
• Stage 1 – 93 Octane:
  Approx. +35–40 WHP and +45–60 WTQ

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.

COBB Tuning AP3-SUB-006 – Fitment

• 2022–2026 Subaru WRX (6-Speed Manual & CVT)

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.

Frequently Asked Questions

What does the COBB Accessport V3 do?

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.

Is installation difficult?

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.

Does this work with both manual and CVT WRX models?

Yes. The AP3-SUB-006 supports both 6-speed manual and CVT equipped 2022–2026 Subaru WRX models.

Can I return my car to stock?

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.

Will this affect my factory warranty?

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.

Do I need a computer to use the Accessport?

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.

Can I use custom tuning with this device?

Yes. The Accessport fully supports custom ECU calibrations created by professional tuners, making it ideal for vehicles with aftermarket modifications.

Package Contents

• COBB Accessport V3 (AP3-SUB-006)
• OBD-II vehicle interface cable
• USB cable for computer connection
• In-vehicle mounting kit with on/off switch
• User documentation and quick start guide

Manufacturer’s Warranty

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.