The COBB high-flow fuel pump is an E85-capable replacement for 2008–2014 Subaru WRX and 2008–2021 STI applications. It supplies increased flow compared with many stock pumps to support ethanol blends and modified fueling needs, making it suitable for upgraded engines or higher fuel demand. Install as a direct replacement when upgrading fuel delivery for these Subaru models.
Cobb 08-14 Subaru WRX / 08-21 STI High Flow E85 Capable Fuel Pump