COBB Accessport V3 (AP3-SUB-003) | Subaru WRX 2008-2014 / STI 2008-2014 / Forester XT 2007-2013 / Legacy GT 2007-2012 / Outback XT 2007-2009

The COBB AccessPORT V3 (AP3-SUB-003) gives 2008–2014 Subaru WRX and STI, along with 2007–2013 Forester XT, 2007–2012 Legacy GT, and 2007–2009 Outback XT owners access to advanced tuning and monitoring capabilities unlocking improved throttle response, optimized boost control, and enhanced calibration flexibility for both stock and modified setups. With a full-color display, onboard data logging, and pre‑loaded Off‑The‑Shelf (OTS) maps, this handheld tuner puts control of performance, diagnostics, and engine behavior directly into your hands.

KEY FEATURES

• Pre‑loaded OTS calibrations optimized for supported Subaru turbo engines improves response, boost control and driveability
• Live data monitoring and customizable gauge layouts allow tracking of boost, air/fuel ratio (AFR), fuel trim, and other critical engine parameters
• Full‑color, high-resolution display ensures clear visibility during tuning, logging, or diagnostics day or night
• Data-logging capability supports performance tuning, mod verification, and diagnostic review
• Trouble‑code scan and clear functionality provides easy diagnostics and code reset without dealer visits
• Plug‑and‑play OBD-II connection for quick installation and map switching no complex wiring needed
• Great tuning solution for stock vehicles and modded builds alike, with flexibility to adapt as performance upgrades grow

TECHNICAL SPECIFICATIONS

• Platform Compatibility: Subaru WRX 2008–2014, Subaru STI 2008–2014, Subaru Forester XT 2007–2013, Subaru Legacy GT 2007–2012, Subaru Outback XT 2007–2009
• Engine Platform: Compatible with Subaru’s turbocharged boxer engines (EJ series, FA20, etc.) used in these models
• Device: Handheld ECU tuner and data‑logging interface with full‑color display
• Features: Off‑the‑Shelf (OTS) tuning maps, live data monitoring, logging, diagnostic trouble‑code scan/clear, map switching
• Connection: Plug‑and‑play via OBD‑II no permanent modifications required
• Performance Benefits: Improved throttle response, optimized boost control, refined engine behavior under stock or modified conditions
• Application: Suitable for daily driving, performance tuning, and modded street or track builds

VEHICLE FITMENT

• Subaru WRX 2008–2014
• Subaru STI 2008–2014
• Subaru Forester XT 2007–2013
• Subaru Legacy GT 2007–2012
• Subaru Outback XT 2007–2009

COBB delivers proven, data‑driven performance solutions engineered to optimize your Subaru with unmatched precision and reliability.