JDY Performance BMW G8X S58 Upgrade Low Pressure Fuel Pump

JDY Performance BMW G8X S58 Upgrade Low Pressure Fuel Pump - M2/M3/M4

$1,500.00

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 aluminium assembly housing a high-output Walbro 450 (F90000274) or Walbro 525 (F90000285) in-tank fuel pump.

Key Features

1. High-Integration Design

JDY Performance LPFP integrates the additional Walbro pump directly within the factory fuel pump module using a CNC-machined billet aluminium 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, 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 aluminium
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 :

Current Selectable Options

power level: STG1-450LPH pump add-on, STG2-525LPH pump add-on
Need Pre-assemble ?: Yes - i want a NEW oem pump, No- i will do it by myself

Choose only combinations shown as available in the selectors; unavailable combinations cannot be added to cart.

Ordering & Fitment

This listing is for JDY Performance BMW G8X S58 Upgrade Low Pressure Fuel Pump - M2/M3/M4. Confirm the vehicle, engine, dimensions and supporting components against your application before ordering where fitment is application-specific. If you require a configuration that is not shown, contact Built by Boost & Tune before purchase.