{"product_id":"high-pressure-fuel-pump-350-bar","title":"High Pressure Fuel Pump 350 Bar","description":"The Bosch 0 261 520 520 is a direct injection high pressure fuel pump (HPFP), often referred to as the \"Supra pump\" or HDP-6. It is designed as a performance upgrade for Gen 1 B48 and B58 engines, offering increased fueling capacity with 1.178 cc\/rev and a maximum pressure of 350 bar, significantly higher than the HDP-5-EVO's 0.954 cc\/rev and 250 bar.\n\nThis pump serves as a straightforward solution for users looking to gain more power from tuned or modified applications. It is a direct replacement and upgrade for OE part numbers such as 13518631642. The pump is manufactured in Germany to performance quality standards.\n\nInstallation on Gen 1 B58\/B48 engines requires rotating the connector housing for the fuel quantity control valve; an extension harness is an alternative but not necessary. Crucially, tuning is required to fully realize the performance gains from this upgraded fuel pump. The pump is compatible with a wide range of BMW models including the 330e, 340i, 340i xDrive, 740i, 230i, 230i xDrive, and others from model years 2016 through 2020, as well as Supra models. The source material also notes the general function of a high-pressure fuel pump in GDI engines, potential failure symptoms, and extensive details about Bosch's history and product offerings.","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52687226011960,"sku":"0 261 520 520","price":328.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660188901.webp?v=1784881614","url":"https:\/\/store.motormia.co\/products\/high-pressure-fuel-pump-350-bar","provider":"MOTORMIA","version":"1.0","type":"link"}