


Great news – on this purchase, you'll enjoy a BuildBUX bonus of $0.65.
Product Fitment:
2008-2014 Subaru WRX
2005-2009 Subaru Outback XT / Legacy GT
2009-2013 Subaru Forester XT
Upgrade your Subaru WRX, FXT, or Legacy GT with the COBB MAP Sensor Adapter, designed for precise boost measurement and performance tuning. This billet aluminum adapter allows for OEM-like installation of aftermarket pressure sensors with 1/8” NPT threads, providing accurate readings for vehicles targeting higher boost levels than stock MAP sensors allow.
Why Upgrade Your MAP Sensor?
Factory Subaru MAP sensors are limited to either 2.5 bar (21.5 PSI) or 3 bar (28.8 PSI) readings. For high-performance applications, accurate boost measurement is critical. The COBB MAP Sensor Adapter provides a simple and reliable solution for mounting upgraded sensors directly in the factory location, maintaining a clean, leak-free installation.
Premium Construction & Design
Billet Aluminum Construction: Lightweight, durable, and built to last
Black Anodized Finish: Corrosion-resistant with a sleek, professional look
Laser Etched "C" Logo: Signature COBB branding for style and authenticity
1/8” NPT Threads: Compatible with most aftermarket pressure sensors
Direct Fit Installation: Installs seamlessly into your factory MAP sensor location
Emissions & Legal Disclaimer
This part is legal under EPA’s Anti-Tampering Policy for on-street use in all states that follow the Clean Air Act. Not legal for sale or use in California on any emission-controlled motor vehicle. Testing with the California Air Resources Board is pending; 50-state compliance will be updated once an EO number is issued.
Enhance your Subaru’s performance tuning and boost control with the COBB MAP Sensor Adapter—precise, durable, and engineered for enthusiasts who demand accurate measurements at high boost.
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