2200cc SouthBay Fuel Injectors for Subaru WRX & STi - Bosch EV14 High Performance
Maximize your Subaru’s power potential. These 2200cc high-performance fuel injectors are built using genuine Bosch EV14 technology, specifically engineered for the Subaru WRX and STi. Perfectly suited for high-boost applications, this set provides the precision and flow rate required for elite-level tuning. Includes plug-and-play fitment components for a seamless installation.
Unleash Elite Performance with SouthBay 2200cc Injectors
Upgrade your fuel system with the industry standard in high-flow technology. Our 2200cc Subaru WRX STi SouthBay Fuel Injectors are utilizing the renowned Bosch EV14 core, known for its fast response times and superior atomization even at high pressures.
Engineered for Extreme Builds
Whether you are running a rotated turbo setup or a built EJ-series engine, these injectors provide the massive flow volume (210 lbs/hr) necessary to support high-horsepower goals.
Key Features & Fitment:
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Core Technology: Genuine Bosch EV14 (High Impedance).
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Direct Fitment: Designed specifically for Subaru WRX (2002-2014+) and WRX STi (2004-2021+) top-feed fuel rails.
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Precision Matching: Every set is flow-matched to within 1% to ensure cylinder-to-cylinder consistency and smooth idling.
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Data Included: Comes with comprehensive tuning data (dead times/latency tables) to simplify your ECU calibration process located on the website
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⚠️ Important: E85 Usage & Maintenance Warning The internal components of the 2200cc Bosch core are highly sensitive to the "gumming" or sticking effect that can occur with ethanol-based fuels.
- Storage Recommendation: If the vehicle will be stored for more than 2 weeks, we strictly recommend flushing the fuel system with standard 91/93 octane gasoline.
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