Upgrade your Subaru WRX STI’s fuel system with the Walbro 255 LPH in-tank fuel pump paired with a complete installation kit. Designed for 2002-2007 WRX and 2004-2007 STI models, this premium fuel pump delivers the increased fuel flow needed for high horsepower builds, ensuring reliable performance under demanding conditions.

The kit includes everything required for a seamless installation: two hose clamps, a new fuel hose, fuel filter, rubber stop, and a plug-and-play wiring pigtail. This makes fitting the Walbro GSS342 pump straightforward and hassle-free, saving you time and effort. The pump’s 255 liters per hour flow rate supports enhanced fuel delivery for boosted engines, making it ideal for Subaru enthusiasts looking to maximize power and reliability.

Whether you’re upgrading for performance or replacing a worn unit, this Walbro fuel pump and install kit is tailored for Subaru WRX STI owners who demand quality and ease of installation. Shop now at Subimods and get your Subaru running stronger.