BMW Fuel System Parts for BMW F80 M3 S55 3.0L

Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 950cc - ...

NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injectio...

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T#:47679242

Part#: 501-0082

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$ 572.99 USD

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The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports

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Precision Raceworks In-Line Micro Regulator - 6 Bar

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T#:38094308

Part#: 601-0261

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$ 68.99

This product was last offered at the strikethrough price on
01-22-2026

$ 64.99 USD

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For enthusiasts seeking to regulate fuel pressure at the engine without the complexities of manual adjustments or the need for a 1:1 boost reference, a preset fuel pressure regulator offers an ideal solution. These compact regulators are designed for straightforward installation and consistent performance.

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Precision Raceworks Ethanol 360 Fittings - 3/8" (9.49mm)

Universal Product - Please confirm your fuel line size prior to ordering

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T#:37892104

Part#: 601-0288

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$ 89.99 USD

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The Precision Raceworks Ethanol 360 fuel line fittings are designed to work in almost any application where you have 3/8" (9.49mm) quick-connect fittings and need to add a flex fuel sensor. These fittings work with almost all ethanol sensors without the need to cut and splice or replace entire line sets. This is a perfect way to add an ethanol sensor to your vehicle while maintaining existing fuel lines.

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MTX-D: Ethanol Content % And Fuel Temperature Gauge

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T#:22558994

Part#: INN3904

In Stock at Vendor

14% off MSRP $ 313.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 269.00 USD

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14% off MSRP

$ 313.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 269.00 USD

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Introducing the Innovate Motorsports MTX Digital Series "Dual Function" Gauges – now available! These 2 1/16" (52mm) gauges come with interchangeable faceplates and bezels, locking connectors for simplified installation, and MTS serial connections for seamless integration with other Innovate devices for data logging.

DISPLAY RANGE

Ethanol Content %: 0-100%
Temperature: -40-257 °F (-40-125°C)

KEY FEATURES

Ethanol Content
Error reporting for ethanol content sensor (Digital Display)
Fuel Temperature
Customizable exterior LED display
Programmable exterior LED color options
Selectable unit of measure in °F or °C
Programmable fuel temperature warning (outer LED)
2-Configurable analog outputs
Ethanol Content: 0v = 0%, 5v = 100%
Fuel Temperature: 0v = -40 °F, 5v = 257 °F (-40-125°C)

MTX-D: Ethanol Content Percentage & Fuel Temp Gauge Kit includes Gauge (Black Faceplate, Black Bezel), Silver Bezel & White Faceplate, Harness, Program Cable (Serial), Ethanol Content Sensor, Quick Start Installation Guide.

Please note that this is a universal fitment gauge, and installation may vary depending on the vehicle.

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Conti Tech Rubber High-Pressure Hose

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T#:378830

Part#: N0202811

Ships in 3 Business Days

$ 24.93

This product was last offered at the strikethrough price on
05-11-2026

$ 22.80 USD

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$ 22.80 USD

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7mm O.D X 2.5mm I.D.

Nostrum Stage 2 DI Injectors - S55/N55

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T#:9609825

Part#: H703-1257

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$ 1,799.00 USD

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The Stage 2 Injectors from Nostrum performance are an absolute must-have for those building big power N55 or S55 vehicles. While there are other injection methods out there - this is the OE upgrade we've all been looking for. These upgraded injectors are a seamless integration and provide the ability to deliver 55% more fuel than stock injectors.

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OE Bosch High-Pressure Pump - F80 M3,F82 M4,F83

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T#:639122

Part#: 13517847204

In Stock at Vendor

$ 507.99

This product was last offered at the strikethrough price on
05-07-2026

$ 492.99 USD

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OE Bosch High-Pressure Pump - This item fits the following BMW Chassis: F80 M3,F82 M4,F83 Fits BMW Engines including: S55

F8X - S55 Silent EKP PNP Cooler Kit - 40mm Noctua Fan

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A Must For Cars With Upgraded LPFPs

T#:26471619

Part#: AT233F22BLA40MS5

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$ 59.99 USD

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A Must For Cars With Upgraded LPFPs The full plug-and-play EKPM3 cooler kit is designed specifically for F80, F82, F83, and F87 (Comp) BMWs using an EKPM3 fuel pump control module. This is recommended for anyone using a low-pressure fuel pump that is larger than the OEM fuel pump. We designed this kit with the help of Island Racewerks. The cooler housing is designed to fit over the EKP module just like the OEM housing and fits with plenty of room in the stock EKP location. The housing is 3D printed using durable PLA+. The full kit is printed and assembled in the U.S.A. by Arc Terminator LLC. Full Kit Contents: 1x EKPM3 Cooler Housing With a Single Noctua 40mm Fan 1x 14x14x6mm Heatsink With Thermal Tape 1x 14x9x5mm Heatsink With Thermal Tape 1x 9x9x5mm Heatsink With Thermal Tape (EKPM3 Kit) 4x 4" Zip Ties 1x Alcohol Wipe 1x 2 Amp Mini Blade Fuse Why this kit exists: The EKPM3 and EKPM2 have been shown to overheat and cause vehicle shutdown issues when larger fuel pumps that draw more current than OEM are used. This shutdown comes from critical components on the EKPM3 and EKPM2 overheating when larger current draws are coming from the fuel pump. The PNP kit comes with heatsinks for the most heat-sensitive and heat-producing components in the EKPM3 / EKPM2 to further increase cooling effectiveness. When paired with a potent 5015 blower fan that directs a large amount of airflow through the cooler housing, the EKPM3 / EKPM2 stays significantly cooler, which prolongs the life of the module. We also recommend anyone using a larger fuel pump than OEM to properly code their EKP module with Pro-Tool's built-in "Voltage Fix" feature.

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Multi-Pump Fuel Surge Tank (MPFST)

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T#:31059457

Part#: 20-1440

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$ 549.99 USD

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BMW F8X S55 Flex Fuel Kit | Fuel-It!

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T#:21275562

Part#: FFK-S55-STO

Ships on Jul 21, 2026

$ 549.99 USD

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BMW F8X S55 Flex Fuel Kit | Fuel-It! from Turner Motorsport is essential for those running E85 or ethanol blends in their BMW. This comprehensive kit offers a plug-and-play solution for installing a Bluetooth ethanol sensor in your S55-powered vehicle.

Complete Upgrade: Replaces stock fuel lines with -6an E85-compatible lines from the fuel tank to the engine bay.
Advanced Monitoring: Includes an ethanol sensor and Bluetooth analyzer for real-time ethanol content monitoring.
Versatile Compatibility: Supports both Bluetooth App and 5v analog output for integration with JB4 or flash tuning.
Custom Fitment: Options available for stock HPFP setups, port injection kits, or non-Fuel-It! port injection systems.
High-Quality Components: Features BMS custom billet aluminum fittings for a seamless integration without modifications.
Off-Road Use Only: Designed for off-road applications, ensuring high performance for enthusiasts.

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DeatschWerks DW400 In-Tank Fuel Pump W/ Universal Set Up Kit ...

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T#:5389791

Part#: 9-401-1001

In Stock at Vendor

Sale - Save 10% $ 239.00

This product was last offered at the strikethrough price on
07-02-2026

$ 215.10 USD

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$ 239.00

This product was last offered at the strikethrough price on
07-02-2026

$ 215.10 USD

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The DW400 surpasses the 400LPH benchmark by delivering an industry leading in-tank flow of 415LPH at 40psi. Even more importantly, the DW400 delivers 31% more flow than its nearest competitor, the Walbro 450 "e85", at pressures between 70 and 100 psi. The DW400 has a 46mm diameter width and is compatible with pump gas, e85, and race fuels. The pump is also compatible with pulse width modulated pump drivers. The pump ships with a universal fitment kit which includes fuel hose, clamps, electrical harness, and filter. As with all DW products, the pump is warrantied for 3-yrs to the original purchaser.

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Vacuum Gauge and Fuel Pump Tester

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T#:5498468

Part#: 20300

In Stock at Vendor

$ 52.99

This product was last offered at the strikethrough price on
05-07-2026

$ 50.99 USD

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A must have

Race German Inline Fuel Pressure Adapter (1/8npt)

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T#:7703242

Part#: RGIFPA

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$ 23.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Finding a way to measure your fuel pressure is not always the easiest thing to do. Race German wanted to make your life just a little easier with this in-line fuel pressure adapter. This simple solution allows you to splice into your rubber fuel feed line hose and attach a 1/8NPT pressure sender. This would be great to run a fuel pressure gauge, or give you a way to temporarily test your pressure for troubleshooting issues, either way you can't go wrong. *Does not include pressure sender.

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POR15 Absolute Coatings Fuel Tank Sealer

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T#:1575841

Part#: POR49216

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$ 40.99 USD

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POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content.

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High Pressure Pipe - F80, F82, F83, F87

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T#:194726

Part#: 13537848562

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5% off MSRP $ 139.99

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$ 132.99 USD

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5% off MSRP

$ 139.99

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$ 132.99 USD

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Genuine BMW High Pressure Pipe -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83

Fits BMW Engines including:
S55

Genuine BMW Fuel Injector

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T#:194753

Part#: 13648625397

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4% off MSRP $ 385.99

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$ 370.99 USD

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$ 385.99

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$ 370.99 USD

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Genuine Bmw Injector

Genuine BMW Fuel Tank Breather Hose - From Breather Valve - F30 F32 F...

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T#:191258

Part#: 13908602280

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5% off MSRP $ 81.00

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$ 76.99 USD

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5% off MSRP

$ 81.00

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$ 76.99 USD

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Genuine BMW Fuel Tank Breather Line -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N55,S55

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Genuine BMW High-Pressure Rail - 13537848363 - F80 M3,F82 M4,F83 ...

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T#:194725

Part#: 13537848363

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3% off MSRP $ 581.99

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$ 562.99 USD

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$ 581.99

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$ 562.99 USD

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Genuine BMW High-Pressure Rail

Genuine BMW Supply Module - 16112284693 - F80 M3,F82 M4,F83

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T#:206362

Part#: 16112284693

Ships in 3 Business Days

7% off MSRP $ 878.99

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$ 818.99 USD

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7% off MSRP

$ 878.99

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$ 818.99 USD

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Genuine BMW Supply Module -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83

Fits BMW Engines including:
S55

Nostrum Twin Standard Bore High Pressure Fuel Pump Kit - S55 ...

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T#:9609824

Part#: H086-0865

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$ 3,499.00 USD

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Flowing 36% more fuel than stock, the Nostrum HPFP’s will provide you with more fuel earlier in the rpm range. This allows you to dial in more boost down low, allowing for more low end torque, reach your peak power sooner, and hold that peak power for longer. The Nostrum HPFP kit requires no permanent modifications, allowing you to revert your vehicle to stock in the future!

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Bracket Ventilation Valve

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T#:43748

Part#: 13907509975

Ships in 6 Business Days

4% off MSRP $ 25.99

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$ 24.99 USD

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4% off MSRP

$ 25.99

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$ 24.99 USD

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Genuine BMW Bracket Ventilation Valve
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E53 X5 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Genuine BMW Fuel Supply Line Assembly - With Pressure Sensor - S55 3...

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T#:198678

Part#: 13537848561

Ships in 9 Business Days

5% off MSRP $ 478.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 453.99 USD

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5% off MSRP

$ 478.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 453.99 USD

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Genuine BMW Supply Line With Sensor -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83

Fits BMW Engines including:
S55

Precision Raceworks - BMW F3x/F8x Billet Top Hat

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T#:38161745

Part#: 601-0331

Ships in 6 Business Days

$ 699.99 USD

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$ 699.99 USD

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Designed for BMW F3x/F8x models, this billet top hat is the best solution for enthusiasts who demand more from their vehicle's fuel system. A quality upgrade engineered to deliver unparalleled fuel system reliability and versatility.

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DeatschWerks Performance Fuel Injector Set - 90lb/hr(1000cc) ...

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For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!

T#:6151338

Part#: 16U-00-0090-6

Ships in 1 Business Day

Sale - Save 11% $ 524.99

This product was last offered at the strikethrough price on
06-26-2026

$ 467.10 USD

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Sale - Save 11%

$ 524.99

This product was last offered at the strikethrough price on
06-26-2026

$ 467.10 USD

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DeatschWerks was founded in 2004 in Oklahoma and has dedicated themselves to providing high quality EFI applications to a wide variety of manufacturers. DW has developed a wide variety of innovative fuel system components including fuel pumps, modular surge tanks, conversion fuel rails, dual-stage fuel filters, and ethanol compatible fuel pressure regulators. All DeatschWerks high flow fuel injectors are built using only quality OEM cores. In addition, each set is balanced to within a 2% flow variation. This means better fitment, easier tuning, and increased reliability. Full set of 6 90lb/hr 1000cc injectors. All relevant tuning data available on DeatschWerks website.

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Replacement Fuel Filter Element - Dual Open 6 Micron | Precision Race...

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T#:38161705

Part#: 101-0258

Ships in 7 Business Days

$ 52.99

This product was last offered at the strikethrough price on
01-22-2026

$ 49.99 USD

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$ 49.99 USD

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The Replacement Fuel Filter Element - Dual Open 6 Micron | Precision Raceworks is designed for high-performance fuel systems, providing efficient filtration to protect vital components in your BMW. With a 6-micron filtration capability, this element ensures that harmful debris and contaminants are removed, safeguarding fuel pumps, injectors, and other critical parts from damage. Whether you're racing or daily driving, this filter helps maintain optimal fuel flow, ensuring consistent engine performance under all conditions.

This dual open design fits seamlessly into Precision Raceworks inline fuel filters, offering reliable and efficient performance for both street and track applications. Easy to replace and designed for maximum protection, this filter element helps keep your fuel system in top condition, ensuring long-lasting performance and reliability.

6-micron filtration – Effectively removes harmful contaminants, improving fuel system longevity
Dual open design – Provides balanced flow and efficient filtration for superior fuel system protection
Precision-engineered – Custom fit for Precision Raceworks inline fuel filters, ensuring easy installation
Durable construction – Built with high-quality materials to withstand demanding driving conditions
Protects critical components – Safeguards fuel pumps, injectors, and more from debris and impurities
Simple maintenance – Quick and easy to replace, ensuring your system performs at its best
Versatile usage – Suitable for both high-performance racing and daily driving

Fuel Filter Replacement Guidelines:

Racing applications: Inspect twice per season and replace as needed to maintain peak performance
Daily driving: Inspect at least once per year or every 6,000 miles for preventative maintenance

The Replacement Fuel Filter Element - Dual Open 6 Micron | Precision Raceworks is an essential upgrade to keep your BMW’s fuel system running smoothly and protected from contaminants.

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7.89mm(5/16") Male - 7.89mm(5/16") Female - Fuel Line Fitting AN6 PTF...

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T#:38094344

Part#: 201-0177

Ships in 9 Business Days

$ 31.99

This product was last offered at the strikethrough price on
01-22-2026

$ 29.99 USD

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$ 29.99 USD

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Perfect for upgrading or modifying your fuel delivery system, it offers effortless installation and long-lasting reliability in performance-driven builds

Black Market Parts Multi-Port Injection Kit - 950cc - BMW S55 3.0L ...

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T#:38094345

Part#: 601-0189

Ships in 9 Business Days

$ 999.99 USD

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$ 999.99 USD

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If you plan on upgrading your turbos or increasing power in some other way, you will also want to consider upgrading your fueling capability as well! Using stock BMW injectors, you will likely top out at around 600rwhp on 93 Octane with water/methanol injection (or less if running an ethanol blend). At the end of the day, the stock injectors just are not enough. Introducing Black Market Parts (by Precision Raceworks) Multi-Port Injection Kit with flex-fuel compatibility! This kit allows you to safely and sufficiently support greater power levels with supplemental fueling without straining your stock fuel system. This kit integrates seamlessly into your car as if it were installed at the factory; you can’t even see the kit once the car is assembled! This kit includes everything needed to add multi-port injection and is 100% e85 compliant. Precision Raceworks includes new Genuine Bosch injectors which are flow matched both static and dynamic by an outside lab to industry-leading requirements. A Detailed certificate of conformance and genuine Bosch product certificate is included with each kit, giving you all flow data needed for optimal tuning. Don’t be tricked into thinking all port injection kits are equal, the BMP kit is the industry leader. This kit features 950cc* injectors standard (this flow rate is based on industry-standard injector flow test pressure of 43.5psi), and at 72psi these injectors flow over 1200cc. This means Precision's BMP Port Injection Kit is capable of supporting builds from 400whp up to 1,000+whp and anywhere in between! Simply pick up this kit and pair it with your favorite injector controller and you are ready to go!

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Precision Raceworks Universal Fuel Line NPT Tap - Quick Disconnect Ad...

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T#:38161737

Part#: 201-0406

Ships on Jul 23, 2026

$ 24.99 USD

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This fitting allows you to install a 1/8" npt port anywhere you have an existing quick connect Compatible with the Motiv 0-10 Bar pressure sensor

BMW S55 Stage 3 Low-Pressure Fuel-Pump | Spool Performance

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T#:640962

Part#: SP-BMF8X-FP

Special Order: No Guaranteed ETA

$ 999.99 USD

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$ 999.99 USD

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BMW S55 Stage 3 Low-Pressure Fuel-Pump is an advanced upgrade designed to significantly enhance your vehicle's fueling system. Engineered by Spool Performance, a leader in the BMW Forced Induction industry, this fuel pump provides a substantial increase in fuel flow to support high-performance driving. The Stage 3 Low-Pressure Fuel-Pump more than doubles the flow rate of the stock fuel pump and is fully compatible with E85 fuels. It offers a plug-and-play installation for easy integration and comes with a lifetime warranty for peace of mind.

Increased Fuel Flow: Provides more than double the flow capacity of the stock fuel pump, supporting greater power output.
E85 Compatibility: Fully capable of handling E85 fuel, enhancing performance and efficiency.
Easy Installation: Plug-and-play design ensures a straightforward installation with no modifications required.
Lifetime Warranty: Comes with a lifetime warranty, reflecting Spool Performance’s commitment to quality and reliability.

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Spool Performance FX-150 High Pressure Pump Kit - S55

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T#:1241395

Part#: SP-FX-S55

Special Order: No Guaranteed ETA

$ 3,499.00 USD

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$ 3,499.00 USD

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The solution to increased fueling on high performance or big turbo applications has been made simple by Spool Performance. Features Include: 50% more fuel flow over stock E85 compatibility Plug and Play system Kit Contents: 2 x FX-150 upgraded high-pressure fuel pumps 1 x Ethanol Content Monitor with mobile apps 1 x Bosch spec 10-micron high flow Fuel Filter Upgraded Fuel lines and all necessary install hardware The upgraded pumps do require calibration changes. Spool performance can provide calibration details to your existing tuner and/or help you connect with established tuners who are experienced with these pumps.

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Nostrum Stage 3 DI Injectors - N55 S55 F-Chassis

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T#:26771703

Part#: H750-1605

Back Ordered

$ 2,199.00 USD

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$ 2,199.00 USD

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WHP potential on Gasoline: 1000 WHP* (Calculated assuming 24 MPa fuel pressure and 328 g/(kW/hr) WHP potential on E85: 730 WHP* (Calculated assuming 24 MPa fuel pressure and 328 g/(kW/hr) Flow Rate: 20.2 g/s @ 100 bar Flow rate increase over Stock:85% Max Operating Pressure: 250bar / 25MPa / 3625psi Tune required?: Yes Recommended Tuning Suite: Ecutek & Bootmod3

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Genuine BMW Plug, Black - 51488114499

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T#:114781

Part#: 51488114499

In Stock

$ 3.99 USD

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$ 3.99 USD

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Genuine BMW Plug, Black - D=6,35Mm
This item fits the following BMW Chassis:
E39 M5,E60 M5,E82 1M Coupe,E34,E39,E82,E89 Z4,E90,E92,E93,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Genuine BMW B38 B46 B48 B58 Gasket Ring - 13537591006

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T#:42241

Part#: 13537591006

In Stock

$ 12.99 USD

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$ 12.99 USD

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Genuine BMW Gasket Ring -
This item fits the following BMW Chassis:
E71,E82,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,I12 i8

Fits BMW Engines including:
N20,N26,N55,N63N,S55,S63N

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Injector Seal

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T#:15015295

Part#: 13537591006

In Stock

$ 4.39 USD

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$ 4.39 USD

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Replace your injector o-rings when replacing your injectors or any sort of rebuild or refresh.

Genuine BMW Decoupling Element - 13537577649

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T#:42226

Part#: 13537577649

In Stock

$ 16.76 USD

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$ 16.76 USD

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Genuine BMW Decoupling Element -
This item fits the following BMW Chassis:
E71,E82,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N20,N26,N55,N63N,S55,S63N

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Pro-Line Injector And Glow Plug Grease - 20g

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T#:49787695

Part#: 22243

In Stock

$ 6.99 USD

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$ 6.99 USD

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This high-performance lubricant is formulated to prevent moisture ingress and oxidation, which are the primary causes of "frozen" injectors and glow plugs.

Genuine BMW Torx-bolt With Washer - 07129904819

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T#:28823

Part#: 07129904819

In Stock

$ 2.50 USD

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$ 2.50 USD

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Genuine BMW Torx-Bolt With Washer
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E53 48IS,E53 X5 X5,E63,E65,E70 X5,E71 X6,E83 X3,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F30,F33,F80 M3,F82 M4,F83,i3

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Fuel Pump Lock Ring

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:8741229

Part#: 16117188565

Ships in 1 Business Day

$ 19.99

This product was last offered at the strikethrough price on
01-04-2026

$ 18.19 USD

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$ 18.19 USD

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Fuel-It! Flex Fuel Kit - F-Chassis S55 - Non BMS/FI PI

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T#:21275564

Part#: FFK-S55-NFI

Ships on Jul 21, 2026

$ 609.99 USD

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$ 609.99 USD

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If you are running E85 or ethanol mixes in your BMW, you need this kit! This is a complete plug and play kit to install a Bluetooth ethanol sensor in your S55 BMW. This kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgraded -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content. Includes both Bluetooth App & 5v analog output for JB4 or flash tuning. For your fuel line upgrade, choose the option that supports your current configuration. HPFP to the fuel tank: (Stock) This upgrade replaces both stock fuel lines with one upgraded continuous fuel line from the fuel tank to the HPFP and adds the ethanol sensor. Port Injection to the fuel tank: If you are running our port injection kit, this upgrade replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup. Non-Fuel-It! port injection to fuel tank: Choose this option if you are running a port injection kit that we did not manufacture or sell. This kit includes a longer 18" feedline from the Y to the port injection rail. You then cut the feed line to the length you need and install the included -6an female fitting or -6an female elbow to make the connection to your port injection rail. All of these kits utilize the BMS custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed. *For the BMW F-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input. *These kits are available for off-road use only *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.

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Radium - Split-Flow Flex Fuel Sensor Adapter

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T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

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$ 99.99 USD

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Fuel-It! Flex Fuel Kit - F-Chassis S55 - BMS/FI PI

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T#:21275563

Part#: FFK-S55-FIP

Ships on Jul 21, 2026

$ 589.99 USD

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$ 589.99 USD

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If you are running E85 or ethanol mixes in your BMW, you need this kit! This is a complete plug and play kit to install a Bluetooth ethanol sensor in your S55 BMW. This kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgraded -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content. Includes both Bluetooth App & 5v analog output for JB4 or flash tuning. For your fuel line upgrade, choose the option that supports your current configuration. HPFP to the fuel tank: (Stock) This upgrade replaces both stock fuel lines with one upgraded continuous fuel line from the fuel tank to the HPFP and adds the ethanol sensor. Port Injection to the fuel tank: If you are running our port injection kit, this upgrade replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup. Non-Fuel-It! port injection to fuel tank: Choose this option if you are running a port injection kit that we did not manufacture or sell. This kit includes a longer 18" feedline from the Y to the port injection rail. You then cut the feed line to the length you need and install the included -6an female fitting or -6an female elbow to make the connection to your port injection rail. All of these kits utilize the BMS custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed. *For the BMW F-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input. *These kits are available for off-road use only *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.

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Fuel-It! Port Injection Kit - S55 F-Series

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T#:403365

Part#: FIEPIK6

Ships on Jul 21, 2026

Starting at $ 1,688.99 USD

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Starting at $ 1,688.99 USD

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Fuel-it has developed a port injection kit for your S55 that will provide you with the additional fueling capacity that you need to be able to run up to 100% E85 on stock or upgraded turbos.

High-pressure fuel pump supply port caps

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T#:5135636

Part#: AGA-CP-0-14

Ships in 7 Business Days

$ 8.99 USD

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$ 8.99 USD

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Don't let dirt be the reason for bad fuel injectors.

Decoupling Element - Each

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T#:27105152

Part#: 13537577649

In Stock at Vendor

$ 12.99

This product was last offered at the strikethrough price on
06-08-2026

$ 12.73 USD

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$ 12.73 USD

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Decoupling Element - Each is a crucial component for BMW vehicles, specifically designed to ensure optimal injector installation. This high-quality metal ring is positioned at the end of the fuel injector, playing a vital role in maintaining proper alignment and function.

Features and Benefits:

Essential Component: Integral for correct injector installation and operation.
High-Quality Construction: Made from durable metal to withstand the rigors of engine performance.
Precision Fitment: Ensures proper alignment of the fuel injector, enhancing engine efficiency.
Easy Installation: Designed for straightforward installation without the need for modifications.
Compatibility: Suitable for a range of BMW models, ensuring versatile use.

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

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T#:26038542

Part#: BMW-EPI-950

Ships on Jul 21, 2026

$ 1,188.00 USD

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$ 1,188.00 USD

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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.

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Nostrum - 3.0L BMW S55 Stage 2 Bundle

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T#:42604941

Part#: H186-1281

Ships in 1 Business Day

$ 5,519.00 USD

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$ 5,519.00 USD

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Flowing 36% more fuel than the stock pump, the twin Nostrum HPFP’s will provide you with more fuel throughout the rev range. This allows you to dial in more boost down low, allowing for more low end torque, reach your peak power sooner, and hold that peak power for longer.

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