COBB 4 Bar MAP Sensor Plastic Manifold Sensor Only Requires 1/8in. NPT Adapter (A22100) | Subaru WRX 2008-2014 / Forester XT 2009-2013 / Legacy GT 2005-2012 / Outback XT 2005-2009

The COBB 4 Bar MAP Sensor Plastic Manifold Sensor Only (A22100) provides a high-range pressure measurement for your turbocharged Subaru, enabling accurate boost reading beyond factory MAP sensor limits. With a 1/8in NPT adapter required for install, this unit offers a cost-effective and precise way to upgrade your WRX, Forester XT, Legacy GT, or Outback XT for tuning and performance monitoring.

KEY FEATURES

• 4-bar pressure rating for accurate boost measurement on upgraded or high-boost engines
• Plastic-manifold sensor design lightweight and corrosion-resistant
• Requires 1/8in NPT adapter for proper installation and sealing
• Direct-mount sensor port for clean, OEM-style installation
• Ideal for tuned engines, aftermarket modifications, or boost-heavy applications requiring extended sensor range
• Helps improve tuning accuracy and boost control when paired with supporting hardware and ECU calibration

TECHNICAL SPECIFICATIONS

• Sensor type: 4-bar MAP (absolute) sensor for pressure measurement up to ~2.0 bar gauge
• Electrical connection: standard MAP sensor plug compatible with factory wiring harness
• Mounting interface: 1/8in NPT port adapter required but commonly used for clean install
• Construction: durable, high-temperature resistant plastic housing designed for boost applications
• Output: linear pressure signal suitable for ECU input and after-market tuning systems

VEHICLE FITMENT

• Subaru WRX 2008–2014
• Subaru Forester XT 2009–2013
• Subaru Legacy GT 2005–2012
• Subaru Outback XT 2005–2009

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