Kits

High Pressure Fuel Pump Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:5389771

Part#: N55HPFKKT

In Stock

$ 1,783.99

This product was last offered at the strikethrough price on
07-06-2026

$ 1,742.99 USD

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HPFP woes? Replacement high pressure exchange pump for the N55 engine. Kit includes: Remanufactured High-pressure fuel pump Intake manifold gasket sets Throttle body gasket High pressure fuel sensor No core charge required!

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BMW F8X S55 Flex Fuel Kit | Fuel-It!

T#:21275562

Part#: FFK-S55-STO

Ships on Nov 10, 2026

$ 549.99 USD

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$ 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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High Pressure Fuel Pump Replacement Kit - N55 E Chassis

10X Entries Into Our F80 M3 Sweepstakes

T#:15644274

Part#: 13517616170KT

In Stock

$ 1,783.31

This product was last offered at the strikethrough price on
07-06-2026

$ 1,742.83 USD

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$ 1,742.83 USD

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This extensive kit includes a HPFP and associated gaskets to get the job done right!

G8X S58 Flex Fuel Kit

T#:8061332

Part#: S58FLEXFKIT

Ships on Nov 10, 2026

$ 479.00 USD

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$ 479.00 USD

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This complete flex fuel kit installs in under 30 minutes and reads your exact E85 mixture in the Fuel-It! smartphone app or JB4 app if equipped. Features CNC machined fittings for a quick plug and play installation with nylon sleeved stainless steel braided fuel lines for life long leak free operation. 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 Supports stand-alone Bluetooth operation with the Fuel-It! app **For the BMW G-series JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI page option 2/3/4 input to enable.

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N54 High Pressure Fuel Pump Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:401622

Part#: 13517616446RKT1

In Stock

$ 1,808.99

This product was last offered at the strikethrough price on
06-19-2026

$ 1,807.99 USD

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$ 1,807.99 USD

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N54 HPFP failure is common with BMWs that use this powerplant. Our Packaged by Turner N54 High Pressure Fuel Pump Replacement Kit includes everything you need to replace your N54 HPFP.

Kit includes:

Genuine BMW Re-manufactured High pressure fuel pump
Intake manifold gasket sets
Throttle body gasket
Low pressure fuel sensor
High pressure fuel sensor

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High Pressure Fuel Pump Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:5416773

Part#: N63S63HPFPKT

In Stock

Sale - Save 8% $ 697.99

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

$ 645.28 USD

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Sale - Save 8%

$ 697.99

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

$ 645.28 USD

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Includes both fuel pumps and a new fuel pressure sensor. Solve your fuel delivery issues kit includes both fuel pumps and a new fuel pressure sensor and hardware.

M54 Complete Fuel Injector Set

10X Entries Into Our F80 M3 Sweepstakes

T#:5416770

Part#: 13537546245TMSKT

Back Ordered

Sale - Save 9% $ 876.99

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

$ 802.00 USD

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Sale - Save 9%

$ 876.99

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

$ 802.00 USD

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Includes new injector, fuel rail o-ring and injector holder. A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

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JB4PRO Flex Fuel Add On Harness - B58/S58

T#:49822568

Part#: JB4PB58FFAOH

Ships on Nov 10, 2026

$ 49.00 USD

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$ 49.00 USD

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Take your B58 or S58 build further with the JB4PRO Flex Fuel Add-On Harness—a simple, plug-and-play way to add an ethanol sensor and optional fuel pressure sensor to your JB4PRO setup. Keep your install clean, your wiring organized, and your tune dialed to match every fuel blend in the tank. Why it matters: Plug & Play: Connects directly to your JB4PRO—no cutting or splicing required. Sensor Ready: Supports ethanol and fuel pressure sensors for precise, real-time fueling adjustments. Clean, Safe Installation: Includes a 12 V adapter and inline fuse for hassle-free integration. How it works: This harness links your JB4PRO tuner to your flex fuel hardware. It’s not a complete flex fuel kit—you still need a compatible ethanol sensor—but it gives your JB4PRO the accurate readings it needs to adjust timing, boost, and fueling for E30, E50, or E85 blends.

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Port Injection Kit

T#:25839000

Part#: BMW-N54-PRM-750

Ships on Nov 10, 2026

$ 988.00 USD

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$ 988.00 USD

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

T#:26038542

Part#: BMW-EPI-950

Ships on Nov 10, 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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Fuel-It! Flex Fuel Kit - F-Chassis S55 - Non BMS/FI PI

T#:21275564

Part#: FFK-S55-NFI

Ships on Nov 10, 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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Fuel-It! Flex Fuel Kit - F-Chassis S55 - BMS/FI PI

T#:21275563

Part#: FFK-S55-FIP

Ships on Nov 10, 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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PFS Port Injection Kit - BMW G8X/F9X S58

2X Entries Into Our F80 M3 Sweepstakes

T#:52164908

Part#: PFS-S58-PI-NONE

Ships in 10 Business Days

$ 949.99 USD

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$ 949.99 USD

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The PFS S58 Port Injection Kit by Vargas Turbo Technologies is the solution for BMW owners who have reached the limits of their factory injection.

Genuine BMW Fuel Injector Replacement Kit - BMW B48 2.0L (Gen2 B46D B...

T#:51356036

Part#: B48G2FIRKT

Ships in 1 day

$ 1,477.99

This product was last offered at the strikethrough price on
08-07-2026

$ 1,471.99 USD

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$ 1,471.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW B58 3.0L (Gen2 B58C B...

T#:51356037

Part#: B58G2FIRKT

Ships in 1 day

$ 2,218.99

This product was last offered at the strikethrough price on
08-07-2026

$ 2,209.99 USD

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$ 2,209.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW B58 3.0L (Gen1 B58 / ...

T#:50031892

Part#: B58AFIRKT

Ships in 1 day

$ 2,297.99

This product was last offered at the strikethrough price on
08-07-2026

$ 2,288.99 USD

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$ 2,288.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW S58 3.0L

T#:51426464

Part#: S58FIRKT

Ships in 1 day

$ 2,409.99

This product was last offered at the strikethrough price on
08-07-2026

$ 2,400.99 USD

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$ 2,400.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW B46/B48 2.0L (Gen1 B4...

T#:50031890

Part#: B48AFIRKT

Ships in 1 day

$ 1,530.99

This product was last offered at the strikethrough price on
08-07-2026

$ 1,524.99 USD

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$ 1,524.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW B48E 2.0L

T#:51426470

Part#: B48EFIRKT

Ships in 1 day

$ 1,605.99

This product was last offered at the strikethrough price on
08-07-2026

$ 1,599.00 USD

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$ 1,599.00 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW B58 3.0L (Gen3 B58N B...

T#:51356078

Part#: B58G3FIRKT

Ships in 3 Business Days

$ 2,409.99

This product was last offered at the strikethrough price on
08-07-2026

$ 2,400.99 USD

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$ 2,400.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW Fuel Injector Replacement Kit - BMW B48 2.0L (Gen3 B48P B...

T#:51356077

Part#: B48G3FIRKT

Ships in 3 Business Days

$ 1,605.99

This product was last offered at the strikethrough price on
08-07-2026

$ 1,599.00 USD

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$ 1,599.00 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Radium Fuel Hanger Surge Tank Complete Kit - For Walbro Pumps ...

10X Entries Into Our F80 M3 Sweepstakes
Upgrade Your Low-Pressure Fueling System With this All-Inclusive Kit!

T#:25606665

Part#: N5XFUEL

Back Ordered

Sale - Save 1% $ 1,254.99

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

Starting at $ 1,241.80 USD

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Sale - Save 1%

$ 1,254.99

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

Starting at $ 1,241.80 USD

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Introducing the comprehensive N54/N55 Low-Pressure Fueling Solution! With Radium Engineering's Regulated Fuel Hanger Surge Tank at its core, this kit allows you to tailor your fuel pump setup, select an in-line fuel filter, and opt for a wiring kit for multiple LPFP configurations in your N54 or N55-powered E9X 335i. In this setup, the BMW fuel pump serves as a "lift" pump, maintaining fuel volume in the Fuel Hanger Surge Tank via a dedicated orifice. This guarantees sufficient pressure for the venturi jet pump(s) to operate, ensuring consistent fuel delivery. Excess fuel in the FHST cycles back to the OEM tank through a one-way check valve ensuring a steady fuel supply. Unlike conventional surge tanks, which rely on pump flow matching, this FHST employs additional mechanisms to continuously deliver fuel regardless of fluctuations in other fuel sources. When the main tank nears depletion, the lift pump and Fuel Pressure Regulator step in to supply fuel to the FHST. Furthermore, with a boost reference signal (Hobbs Switch), the Fuel Pressure Regulator operates at a 1:1 ratio, allowing fuel pressure to rise proportionally with boost pressure. The low-pressure fuel returning from the Fuel Pressure Regulator is routed back into the surge tank to maintain its fullness. Inside the canister, a 6-hole diverter ensures even fuel dispersion without air bubbles or foaming. The stainless electrical studs included effectively handle high current demands, surpassing the capabilities of compact bulkhead connectors. These resilient connections are sealed against all standard and exotic fuels, with non-conductive acorn nuts provided to prevent accidental short circuits. The kit also includes the necessary electrical hardware for one Walbro fuel pump and the OEM level sender, while the in-tank wiring is insulated with premium chemically resistant ETFE for enhanced durability. If you are planning on running more than one LPFP, you will need to select the Hobbs Switch option for boost reference (to be installed on the manifold or charge pipe), as well as the fuel pump wiring kit! Features: -Drop-In OEM Replacement -Permits 1 or 2 Surge Pumps -1:1 Fuel Pressure Adjustments -Fuel Starvation Protection -Integrated 1-Way Fill Valve -High Current Electrical Hardware -Compatible with Various Pumps -Anodized Aluminum Construction -Gasoline and Ethanol Compliant -Anodized Aluminum 8AN Male Outlet Fitting -Anodized Aluminum Surge Tank Canister -Fuel Resistant Tubing and Wiring -Stainless Steel Hardware -Relay(s) and Fuse(s)

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Fuel Pump High Pressure Kit, with Fuel Line Tool - R55 - R59 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:41661208

Part#: 13517588879T1KT

In Stock

$ 943.59

This product was last offered at the strikethrough price on
06-03-2026

$ 842.59 USD

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$ 842.59 USD

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This complete fuel pump replacement kit is a must-have for any owner or technician looking to maintain peak performance and dependability in their BMW or MINI’s direct injection system.

Project Cars

SELECT YOUR BMW

High Pressure Fuel Pump Replacement Kit

BMW F8X S55 Flex Fuel Kit | Fuel-It!

High Pressure Fuel Pump Replacement Kit - N55 E Chassis

G8X S58 Flex Fuel Kit

N54 High Pressure Fuel Pump Replacement Kit

High Pressure Fuel Pump Kit

M54 Complete Fuel Injector Set

JB4PRO Flex Fuel Add On Harness - B58/S58

Port Injection Kit

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

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

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

PFS Port Injection Kit - BMW G8X/F9X S58

Genuine BMW Fuel Injector Replacement Kit - BMW B48 2.0L (Gen2 B46D B...

Genuine BMW Fuel Injector Replacement Kit - BMW B58 3.0L (Gen2 B58C B...

Genuine BMW Fuel Injector Replacement Kit - BMW B58 3.0L (Gen1 B58 / ...

Genuine BMW Fuel Injector Replacement Kit - BMW S58 3.0L

Genuine BMW Fuel Injector Replacement Kit - BMW B46/B48 2.0L (Gen1 B4...

Genuine BMW Fuel Injector Replacement Kit - BMW B48E 2.0L

Genuine BMW Fuel Injector Replacement Kit - BMW B58 3.0L (Gen3 B58N B...

Genuine BMW Fuel Injector Replacement Kit - BMW B48 2.0L (Gen3 B48P B...

Radium Fuel Hanger Surge Tank Complete Kit - For Walbro Pumps ...

Fuel Pump High Pressure Kit, with Fuel Line Tool - R55 - R59 ...

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