![Spool Stage 3 Low Pressure Fuel Pump - [FXX Gen 1 B58], photo 1 of 3](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/stage_3_gen_1_d759071d-09ac-4d88-b9d6-f305c8dace6c.jpg?v=1793145469&width=3840)
Spool Stage 3 Low Pressure Fuel Pump - [FXX Gen 1 B58]
Ships free in the US
Make sure this fits your car
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
Spool Performance is proud to introduce the drop-in Stage 3 Low-Pressure Fuel Pump (LPFP) upgrade for the BMW Gen1 B58 platform. As high-pressure fuel pumps have advanced to support greater Direct Injection (DI) fueling, we've identified the stock low-pressure electric fuel pumps, which deliver fuel from the tank to the high-pressure pumps, as a critical bottleneck when pursuing high horsepower—especially with E85 fuel.
Our Stage 3 LPFP kit is the ultimate solution. Featuring a twin-pump configuration, this innovative design activates a secondary pump during boost onset, effectively doubling the flow capacity compared to the stock pump. With this upgrade, you'll achieve sufficient low-pressure fueling to support over 1000whp, regardless of fuel type.
Key benefits of the Spool Performance Stage 3 LPFP:
- Drop-in design: Simplifies installation for seamless integration.
- Dual-pump configuration: Ensures consistent fuel delivery under demanding conditions.
- E85 compatibility: Optimized for high-performance applications.
Kit Includes:
1- Fully Built Drop-in LPFP assembly
1- Secondary Fuel Pump Activation Harness
1- 10psi Hobbs Switch (If "Spool Wiring Harness" option selected)
Vehicle Fitment:
- F20 LCI, M140i
- F20 LCI, M140iX
- F21 LCI, M140i
- F21 LCI, M140iX
- F22, M240i
- F22, M240iX
- F22 LCI, M240i
- F22 LCI, M240iX
- F23, M240i
- F23, M240iX
- F23 LCI, M240i
- F23 LCI, M240iX
- F30 LCI, 340i
- F30 LCI, 340iX
- F31 LCI, 340i
- F31 LCI, 340iX
- F34 GT LCI, 340i
- F34 GT LCI, 340iX
- F32, 440i
- F32, 440iX
- F32 LCI, 440i
- F32 LCI, 440iX
- F33, 440i
- F33, 440iX
- F33 LCI, 440i
- F33 LCI, 440iX
- F36 Gran Coupé, 440i
- F36 Gran Coupé, 440iX
- F36 Gran Coupé LCI, 440i
- F36 Gran Coupé LCI, 440iX
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | M340i | G20/G21 | 2019+ | |
| BMW | M440i | G22/G23/G26 | 2021+ | |
| BMW | M240i | G42 | 2022+ | |
| BMW | M240i / M235i | F22/F23 | 2014–2021 | |
| BMW | 340i / 335i / 330i | F30/F31 | 2012–2019 | |
| BMW | 440i / 435i | F32/F33/F36 | 2014–2020 | |
| BMW | 540i / M550i | G30/G31 | 2017–2023 | |
| BMW | Z4 M40i | G29 | 2019+ | |
| Toyota | GR Supra 3.0 | A90/A91 | 2020+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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