JDY BMW G8X S58 STG1/2 Low Pressure Fuel Pump

Description

The JDY S58 Low-Pressure Fuel Pump (LPFP) Upgrade Kit is an integrated, high-flow fuel delivery solution engineered with Walbro Fuel pumps on the BMW S58 platform. Developed to support higher power and boost levels while maintaining OEM-grade reliability, this system upgraded from the restrictive factory LPFP module with a precision CNC-machined 6061-T6 aluminum assembly housing a high-output Walbro 450 (F90000274) or Walbro 525 (F90000285) in-tank fuel pump. Key Features 1. High-Integration Design JDY¡¯s LPFP integrates the additional Walbro pump directly within the factory fuel pump module using a CNC-machined billet aluminum fuel rail . All external lines, fittings, and the fuel pressure regulator are built into this module and connected via PTFE hoses with quick-connect fittings , eliminating leak points, providing easier service, and superior reliability under high load. 2. Reusable Stainless Fuel Filter System At the bottom of the factory pump lid, it features a stainless-steel Micron fuel filter , allowing easy service and reuse, eliminating the issue of clogged non-serviceable factory filters. This upgrade extends system life and ensures consistent fuel flow for customers focused on performance and long-term reliability. 3. Stage 3 ready A dedicated return line port is pre-machined into the housing for enthusiasts planning a returned fuel line setup with an external fuel pressure regulator. The port is pre-plugged for stock configuration, enabling a seamless upgrade later without replacing the entire assembly. 4. Choose how you want the pump • STG1/2 Performance capability: With the ?choice of Walbro F90000274( 450LPH) 850WHP or Walbro F90000285 (525LPH) 950WHP • Need Pre-assemble No: Designed for experienced enthusiasts. Reuses the customer's OEM fuel pump housing. Includes all JDY-specific fittings, lines, tools, and a detailed step-by-step installation guide. Basic hand tools (wrenches, pliers, drill) are required. • Yes: Fully assembled by JDY using a brand-new OEM in-tank pump unit and tested before shipping. Simply plug-and-play with OEM connectors; no internal assembly required. 5. Complete Wiring Integration Each kit includes a high qulaity hobb switch to ensure correct electrical management and reliable pump operation under varying load conditions. Technical Specifications Specification Details Material CNC-machined 6061-T6 billet aluminum Pump Options Walbro 450 (F90000274) / Walbro 525 (F90000285) Filter Type Stainless-steel reusable element Fuel Compatibility Gasoline / E85 / Race Fuels Installation Refer to JDY installation manual Warranty 12 months Compatible Models: BMW M3 (G80 Sedan 2019¨C2024) / M3 Touring (G81 2021¨C2024) BMW M4 (G82 Coupe 2020¨C2024 | G83 Convertible 2020¨C2024) BMW M2 (G87 Coupe 2023¨C2024) LHD / RHD Compatible Installation Instructions : https://cdn.shopify.com/s/files/1/0478/7060/7520/files/JDY_S58_B58_LPFP_installation_guide.pdf?v=1775875643

Specifications