{"product_id":"gss342g3-255-lph-high-output-fuel-pump","title":"GSS342G3 255 LPH High-Output Fuel Pump","description":"The Walbro GSS342G3 is a high-output, in-tank electric fuel pump engineered to deliver a flow rate of 255 liters per hour. This pump is specifically designed for gasoline use and can support vehicles with up to 500 horsepower. It utilizes a proven gerotor design, ensuring reliability, while its compact outside dimensions allow it to fit within existing hanger assemblies without requiring modifications.\n\nCompared to standard pumps, the GSS342G3 offers substantially more fuel flow at higher pressures. For example, at 80PSI, a standard 255lph pump might deliver around 132 liters per hour, whereas this high-pressure version can deliver over 210 liters per hour at the same pressure.\n\nThis particular model is a direct replacement for the 2002-2007 Subaru WRX and STi. It includes the Walbro GSS342 fuel pump and a 400-791 installation kit. Note that this fuel pump is not compatible with E85 fuel.\n\nCustomer feedback indicates that while the pump itself is good and holds pressure under high boost, the included installation kit may require modifications for a perfect fit on some applications, such as the 2002-2007 WRX. One user reported needing to shave the rubber bushing and creatively attach the hose.","brand":"Walbro","offers":[{"title":"Default Title","offer_id":52664197382456,"sku":"GSS342G3\/400-791","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/685590732.webp?v=1784335027","url":"https:\/\/store.motormia.co\/products\/gss342g3-255-lph-high-output-fuel-pump","provider":"MOTORMIA","version":"1.0","type":"link"}