{"product_id":"stage-3-low-pressure-fuel-pump-kit-1","title":"Stage 3 Low-Pressure Fuel Pump Kit","description":"The Spool Performance Stage 3 Low-Pressure Fuel Pump DIY Kit is a comprehensive fuel system enhancement for the BMW F90 M5 S63 platform, targeting enthusiasts seeking a cost-effective, hands-on solution. As modern high-pressure fuel pumps evolve to support greater Direct Injection fueling, the stock low-pressure electric pumps can become a limiting factor, particularly in high-performance applications utilizing E85 fuel.\n\nThis DIY kit integrates a secondary, boost-activated low-pressure fuel pump, effectively doubling the stock system's fuel flow capacity. This upgrade ensures adequate fueling for builds pushing over 1200 wheel horsepower, regardless of the fuel type used.\n\nThe kit includes a Secondary Fuel Pump Assembly, Secondary Fuel Pump Activation Harness, Boost-Activated Switch, Boost Reference Adapter, and a Hardware Pack. It is important to note that this kit requires a compatible high-pressure fuel system and tuning modifications to function optimally; pairing it with pumps like the Spool Performance FX350 is recommended for best results.\n\nFitment is confirmed for the BMW F90 M5 (2018-2023), BMW F90 M5 Competition (2018-2023), and BMW F90 M5 CS (2021-2023).","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":52866388263224,"sku":"SP-F90M5-LPFPDIY","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687690304.webp?v=1787907021","url":"https:\/\/store.motormia.co\/products\/stage-3-low-pressure-fuel-pump-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}