Cobb 22-24 Subaru WRX (6MT/CVT) AccessPORT V3 - AP3-SUB-006

The COBB Accessport V3 (AP3-SUB-006) is the most popular performance tuning device for the 2022–2024 Subaru WRX, supporting both the 6-speed manual (6MT) and CVT transmission variants. Designed and engineered by COBB Tuning, this handheld ECU flash device lets you load performance maps, monitor live engine data, and read trouble codes — all from a sleek, in-cabin-mountable unit that installs in minutes without any permanent modifications to your vehicle.

Key Features & Benefits

• Larger, full-color, higher-resolution screen — The Accessport V3 features an upgraded display over previous generations, making it easy to read your gauges at a glance while driving.
• Customizable multi-gauge display (up to 6 parameters) — Monitor up to six live engine parameters simultaneously. Set up dedicated race, street, or dyno gauge clusters to match your driving situation.
• In-cabin mount with on/off switch — The unit mounts cleanly inside the cabin and is compatible with thousands of standard vehicle dash mounts, keeping your cockpit tidy and the display always within view.
• Interchangeable faceplates & multiple bezel colors — Personalize the look of your Accessport to complement your interior with swappable color bezels.
• Simple map loading & ability to change maps — Switch between COBB off-the-shelf (OTS) maps quickly and easily, making it straightforward to tune for different fuels, bolt-on modifications, or driving conditions.
• Built-in trouble code reader — Read and clear diagnostic trouble codes (DTCs) without a separate OBD-II scanner, saving you time and money at the shop.
• Easy, fast install — setup in minutes — No soldering, no permanent wiring changes. Plug into the OBD-II port, follow the on-screen prompts, and you're ready to go.
• 50-State Legal (CARB EO: D-660-225) — The AP3-SUB-006 holds California Air Resources Board (CARB) Executive Orders D-660-125, D-660-153, D-660-179, and D-660-193, making it legal for use on emissions-controlled vehicles in all 50 states including California.

Specifications

• Manufacturer Part Number (MPN): AP3-SUB-006
• SKU: COBBAP3-SUB-006
• UPC: 731946517474
• CARB EO Numbers: D-660-125, D-660-153, D-660-179, D-660-193, D-660-225
• Display: Large, full-color, higher-resolution screen
• Live Monitoring: Up to 6 parameters simultaneously
• Transmission Compatibility: 6MT (6-speed manual) and CVT
• Emissions Compliance: Legal for sale and use on emissions-controlled vehicles (50-state legal)

Fitment

The COBB Accessport V3 AP3-SUB-006 is confirmed to fit the following vehicles:

• 2022–2024 Subaru WRX Base
• 2022–2024 Subaru WRX Premium
• 2022–2024 Subaru WRX Limited
• 2022–2024 Subaru WRX GT
• 2024 Subaru WRX TR

This part number covers both 6-speed manual (6MT) and CVT transmission configurations for the 2022–2024 model years. If you own a pre-2022 WRX (such as the FA20DIT-powered 2015–2021 WRX) or a Subaru WRX STI, a different Accessport part number is required — contact our fitment team to confirm the correct unit for your specific build.

What's in the Box

• 1 × 2022+ Subaru WRX Accessport V3 (AP3-SUB-006)

Why Buy from ThreePiece.us

ThreePiece.us has served over 10,000 customers and counting, with a team of fitment specialists who know performance parts inside and out. When you order the COBB Accessport V3 from us, you get:

• Free shipping on every order — no minimum, no hoops to jump through.
• Affirm financing — break your purchase into manageable payments so you can get your WRX tuned now and pay over time.
• Expert fitment support — not sure if this is the right Accessport for your exact build or trim? Call or email our team and we'll confirm compatibility before you order.
• In-stock availability — the AP3-SUB-006 is a regularly stocked product, so you're not waiting weeks for a special order.
• Genuine products only — we never sell replicas or counterfeit items.

Frequently Asked Questions

Q: Does the COBB Accessport V3 AP3-SUB-006 work with my CVT-equipped WRX, or only the manual?
A: It works with both. The AP3-SUB-006 is specifically designed to support both the 6-speed manual (6MT) and CVT transmission variants of the 2022–2024 Subaru WRX, so there's no need to select a different part number based on your transmission.

Q: Is this Accessport legal in California and other emissions-controlled states?
A: Yes. The AP3-SUB-006 is 50-state legal and holds multiple California Air Resources Board (CARB) Executive Orders (including D-660-125, D-660-153, D-660-179, D-660-193, and D-660-225), making it legal for use on emissions-controlled vehicles across all 50 U.S. states.

Q: How difficult is the installation process?
A: The Accessport V3 is designed to be easy to install and set up in minutes. It connects through your vehicle's OBD-II port and guides you through the flashing process on-screen. No permanent wiring modifications or professional installation is required for basic setup.

Q: What's included in the box — do I get maps with it?
A: The package includes one Accessport V3 unit. COBB Tuning provides off-the-shelf (OTS) maps that can be loaded via the device. The unit also supports custom pro-tunes from COBB-certified tuners if you add modifications down the road, making it a long-term investment for your WRX build.