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Ignitions and Electrical› Computers, Chips, Modules and Programmers

COBB Tuning

Accessport V3 ECU Upgrade

$770.00 $693.00 Save $77.00

SKU: 7392827441327

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The COBB Tuning Accessport V3 is an ECU upgrade solution designed for Subaru WRX models. It allows for unlocking hidden power by replacing conservative factory settings with more aggressive calibrations. The Accessport offers a staged upgrade path with pre-loaded Off The Shelf (OTS) maps or custom mapping for various modification levels.
Show original supplier description
The COBB Tuning Accessport V3 (AP3-SUB-006) is a premier ECU upgrade solution engineered to enhance the performance of your Subaru WRX. It provides a straightforward way to access increased power by replacing restrictive factory software with more aggressive, performance-oriented calibrations. This device supports a staged upgrade path, allowing you to utilize pre-loaded Off-The-Shelf (OTS) maps or develop custom maps tailored to any level of modification. Featuring a larger, full-color, high-resolution screen, the Accessport V3 offers a customizable multi-gauge display to monitor vital vehicle information, such as boost pressure, engine speed, and temperatures. It includes an in-vehicle mount with an on/off switch for convenience and a familiar user interface for ease of operation. The device boasts increased processing power, memory, and storage, enabling faster map flashing and the ability to save numerous maps and data logs. Key features include the capability to read and clear trouble codes, change maps on the fly, and display multiple gauge options. It also includes data logging capabilities and performance measuring tools, along with a custom RPM shift light. It is compatible with 2022-2025 Subaru WRX M/T USDM, 2022-2025 Subaru WRX CVT USDM, and 2025 Subaru WRX TR M/T USDM models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCOBB Tuning
Part Number7392827441327
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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