Fuel-It! BMW Engine Parts for BMW 2 Series F23 (2015+)

B58 Supra Fuel Pump Retrofit Extension Harness - F3X B58

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:2810078

Part#: B58PUMPHARNESS

In Stock

$ 45.00 USD

Add to Wish List

Qty

$ 45.00 USD

Add to Wish List

Use this harness to run an improved "Supra" fuel pump in your B58 car. This harness allows you to run the G20 M340i/Supra Fuel pump (13518631642) on your F Chassis B58 car.

Fuel-It! B58 BMW High Pressure Fuel Pump (HPFP) Upgrade - Stage 1 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:17106920

Part#: BMW-B58HPFP-A01

Ships on Jul 20, 2026

$ 1,499.00 USD

Add to Wish List

Qty

$ 1,499.00 USD

Add to Wish List

Introducing the new B58 BMW HPFP upgrade kit from Fuel-It! Replaces your factory high-pressure fuel pump with a higher capacity pump capable of supporting 30% more flow with Stage1 or 60% more flow with Stage2! Includes all required installation hardware for a clean plug and play install. Includes: Upgraded High-Pressure Fuel Pump (HPFP) Billet Adapter Plate Billet Center Alignment Tool Low-pressure Line (Triple lined crimped fittings PTFE/SS/Nylon Braided) Custom Harness and Hardware

Show More Show Less

Fuel-It! F-Chassis B58 Stage 3 LPFP Upgrade

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:17837993

Part#: B58STG3LPFP

Back Ordered

$ 829.99 USD

Add to Wish List

Qty

$ 829.99 USD

Add to Wish List

This is a complete Low Pressure Fuel Pump (LPFP) upgrade for those customers that need the additional capacity to meet their power goals on pump gas, race gas, or E85. It utilizes a stock pump for the primary pump so that your EKP operates as intended by the factory eliminating potential errors for current draw and the secondary pump then runs under high boost only. For power levels up to 700whp we'd recommend using the standard 450 pump and beyond 700whp we'd recommend upgrading to the 525 pump. F-Series B58 (Gen 1) Stage 3 assemblies include: New stock LPFP Secondary pump assembly Secondary wiring harness Walbro filter Walbro 450 pump (F90000274) Compatible with the following vehicle production dates: 1' F20 LCI (05/2014 — 06/2019) 1' F21 LCI (05/2014 — 06/2019) 2' F22 (06/2014 — 06/2017) 2' F22 LCI (09/2016 — 12/2019) 2' F23 (06/2014 — 06/2017) 2' F23 LCI (09/2016 — 12/2019) 3' F30 LCI (09/2014 — 10/2018) 3' F31 LCI (09/2014 — 06/2019) 3' F34 GT LCI (09/2015 — 12/2019) 4' F32 (04/2015 — 02/2017) 4' F32 LCI (05/2016 — 12/2019) 4' F33 (03/2015 — 02/2017) 4' F33 LCI (05/2016 — 12/2019) 4' F36 Gran Coupé (05/2014 — 03/2017) 4' F36 Gran Coupé LCI (05/2016 — 12/2019) *Note: Secondary pump can NOT run full time. We recommend using a Hobb's switch to trigger the secondary under high boost. See the installation process here: https://www.youtube.com/watch?v=YoPf0F7PBt8

Show More Show Less

Fuel-It! Low Pressure Fuel Pump Upgrade Stage 2 - N55 F-Series ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:403295

Part#: FILPFPK5

Back Ordered

Sale - Save 2% $ 649.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 634.84 USD

Add to Wish List

Sale - Save 2%

$ 649.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 634.84 USD

Add to Wish List

This is a complete Low Pressure Fuel Pump (LPFP) upgrade that replaces your weak stock LPFP assembly with a high-flow E85-certified one. Standard Kit Includes: A brand new OEM LPFP bucket that is upgraded with a new Walbro 450 or 525 pump and filter. A new E85 compatible Walbro 450 pump (F90000274) that flows 50% more fuel than stock Optional A new E85 compatible Walbro 525 pump (F90000285) that flows 65% more fuel than stock NOTE: Owners with I-Drive may get a Fuel pump warning on the screen that says "Continued driving is possible. Have the system checked by your BMW center as soon as possible." As long as the car is running fine and does not exhibit any other symptoms, there is not an issue with the pump and this can be ignored. If you have any questions about this please feel free to contact us. Upgraded pumps pull more current, so if your EKP (LPFP control module) is weak, it may overheat causing it to shut down and need to be replaced. If this is a concern for you check out our Stage 3 fuel pump upgrade kits that retain the stock LPFP and add a secondary pump.

Show More Show Less

Fuel-It! Flex Fuel Kit - N20/N26 F Chassis

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21275574

Part#: FFK-N20/6F-FK

In Stock

$ 369.99 USD

Add to Wish List

Qty

$ 369.99 USD

Add to Wish List

This is a complete plug and play kit to install a Bluetooth ethanol sensor in about 30 minutes! The kit includes the following: New 5/16" E85 compatible fuel lines for your engine bay Genuine Continental ethanol sensor Fuel-It! Bluetooth analyzer Plug and play harness Includes both Bluetooth App & 5v analog output for JB4 or flash tuning NOTICE: If you have an N26 motor type, you will need to retrofit the HPFP supply line to part number 13537585415 to be compatible with this kit. *For the BMW F-series JB4 platform connect the white wire to position #14 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 14/15/16 flex fuel input. *Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

Show More Show Less

Fuel-It! Bluetooth Flex Fuel Kit - B46/B48/B58

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21209854

Part#: FFK-B464858

Ships on Jul 20, 2026

Starting at $ 479.99 USD

Add to Wish List

Starting at $ 479.99 USD

Add to Wish List

If you're running E85 or ethanol mixes in your BMW, you need this kit! As many of you know the BMW motors can be very picky about how much ethanol you run to achieve peak performance but not run lean. Consequently, BMS have put together a kit enabling you to easily install an ethanol sensor with no permanent modifications needed. You will simply remove your low pressure fuel line in the engine bay and plug in our kit. It's a complete plug and play solution that utilizes our Bluetooth app to monitor your ethanol content. When you are ready to return to stock, you will simply remove the kit and re-install the stock fuel line. The complete kit includes the following: Genuine Continental ethanol sensor Fuel-It! Bluetooth Universal Analyzer Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components Proprietary custom billet fittings for plug and play OEM integration One wiring harness with Posi-tap connector Bluetooth Model Supports stand-alone Bluetooth operation with the Fuel-It! app *For the JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI Ethanol Setup option 0 to enable pin location 2/3/4 flex fuel input. *Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

Show More Show Less

Fuel-It! Elite Port Injection Kit With 950cc Injectors & Fuel Line ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:26038542

Part#: BMW-EPI-950

Ships on Jul 20, 2026

$ 1,188.00 USD

Add to Wish List

Qty

$ 1,188.00 USD

Add to Wish List

This kit is designed to enhance performance by adding six supplemental low-pressure fuel injectors, capable of supporting 1000+ WHP on E85 and similar high-performance fuels.

Crafted with precision, the manifold spacers are CNC machined and anodized to ensure durability and prolonged service life. Each kit comes complete with all necessary installation hardware, a gasket set, and a plug-and-play fuel line adapter for seamless integration.

The Elite kit stands out with its sleek black anodized finish and includes an additional return port, an upgraded fuel line, and enhanced machining to accommodate a wider range of applications, including the BMW S55 engine.

A port injection controller is not included. This is required for a complete installation.

Show More Show Less

Fuel-It! B58 BMW High Pressure Fuel Pump (HPFP) Upgrade - Stage 2 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:13003684

Part#: BMWB58HPFPSTG2

Ships on Jul 20, 2026

$ 1,499.00 USD

Add to Wish List

Qty

$ 1,499.00 USD

Add to Wish List

Introducing the new B58 BMW HPFP upgrade kit from Fuel-It! Replaces your factory high-pressure fuel pump with a higher capacity pump capable of supporting 30% more flow with Stage1 or 60% more flow with Stage2! Includes all required installation hardware for a clean plug and play install. Includes: Upgraded High-Pressure Fuel Pump (HPFP) Billet Adapter Plate Billet Center Alignment Tool Low-pressure Line (Triple lined crimped fittings PTFE/SS/Nylon Braided) Custom Harness and Hardware

Show More Show Less

Project Cars

SELECT YOUR BMW

Fuel-It! BMW Engine Parts for BMW 2 Series F23 (2015+)

Sub-Categories

B58 Supra Fuel Pump Retrofit Extension Harness - F3X B58

Fuel-It! B58 BMW High Pressure Fuel Pump (HPFP) Upgrade - Stage 1 ...

Fuel-It! F-Chassis B58 Stage 3 LPFP Upgrade

Fuel-It! Low Pressure Fuel Pump Upgrade Stage 2 - N55 F-Series ...

Fuel-It! Flex Fuel Kit - N20/N26 F Chassis

Fuel-It! Bluetooth Flex Fuel Kit - B46/B48/B58

Fuel-It! Elite Port Injection Kit With 950cc Injectors & Fuel Line ...

Fuel-It! B58 BMW High Pressure Fuel Pump (HPFP) Upgrade - Stage 2 ...

Select Vehicle

Category

Brand

Price

Special Offers

Shipping

Narrow Results