BMW Fuel System Parts

Fuel-It! Low Pressure Fuel Pump Upgrade Stage 3 - N54/55 E-Series ...

T#:403279

Part#: FILPFPK3

Back Ordered

Starting at $ 1,154.83 USD

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Starting at $ 1,154.83 USD

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This is a complete Low-Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with a new E85 certified one. This solution provides up to 300% more flow than stock and this assembly can be purchased one of three ways to meet your needs. Trade-in: (Domestic and Canada) This option allows you to receive a rebuilt/upgraded stock bucket with two new Walbro 450 pumps, filters, and fittings to swap out your stock LPFP assembly and requires a $150 *core deposit. Trade-in: (Euro) This option allows you to receive a rebuilt/upgraded stock bucket with two new Walbro 450 pumps, filters, and fittings to swap out your stock LPFP assembly and requires a $300 *core deposit. New Build: This option includes a new VDO LPFP bucket that is upgraded with new Walbro 450 pumps, filters, and fittings. No core deposit required but is eligible for a core refund of $50 should you elect to return your *stock bucket. (US Spec only) All three options include the following: A complete plug and play solution by simply replacing your stock bucket. However, to utilize the secondary, an additional wiring harness must be installed. Two new E85 compatible Walbro 450 pumps Two new Walbro filters A custom fitting that is tuned to optimize the venturi and pump output Spare vent tube clip Wiring harness for the secondary Flow testing prior to shipping

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Fuel-It! Flex Fuel Kit - N54/N55 5 Series

T#:21242701

Part#: FFK-N5XB

In Stock

Sale - Save 4% $ 485.99

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

Starting at $ 464.99 USD

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Sale - Save 4%

$ 485.99

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

Starting at $ 464.99 USD

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This is a complete plug and play kit to install a Bluetooth ethanol sensor in your E-Series BMW. (Check compatibility for your platform below) This kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgrade -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content. This kit features a 0-5 volt analog output that integrates with the JB4, analog gauge, or any other ECU or tuner that supports 0-5 volt input. All of these kits utilize a custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed. 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. *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. *For the BMW N54 E-series JB4 platform connect the white wire to position #15 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input. *For the BMW N55 E-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. *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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DeatschWerks 1500cc Injectors (Set of 6) - BMW E46 M52

T#:53820907

Part#: 16M-30-1500-6

In Stock at Vendor

$ 1,259.00 USD

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$ 1,259.00 USD

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If you are pushing the limits of your naturally aspirated build, the DeatschWerks fuel injector kit provides the reliability you need.

Radium - Split-Flow Flex Fuel Sensor Adapter

T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

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$ 99.99 USD

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DeatschWerks Fuel Injector Set - 600cc - Set of 6 - BMW E46 & N52 Eng...

T#:53891620

Part#: 17MX-00-0600-6

Ships in 6 Business Days

$ 619.00 USD

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$ 619.00 USD

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Unlock the true horsepower potential of your European performance machine with the DeatschWerks 600cc Fuel Injector Set (Part #17MX-00-0600-6).

DeatschWerks Fuel Injector Set - 850cc - Set of 10 - BMW E60/E63/E64 ...

T#:53891622

Part#: 17MX-00-0850-10

Ships in 6 Business Days

$ 1,199.00 USD

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$ 1,199.00 USD

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Unleash the true power potential of your V10-powered BMW with the DeatschWerks 17MX-00-0850-10 high-performance fuel injector set.

DeatschWerks Fuel Injector Set - 650cc - Set of 6 - BMW M20, M50, & M...

T#:53891631

Part#: 18U-09-0650-6

Ships in 6 Business Days

$ 539.00 USD

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$ 539.00 USD

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Upgrade your classic European powerplant with the seamless performance of the DeatschWerks 18U-09-0650-6 Fuel Injector Set.

DeatschWerks Fuel Injector Set - 550cc - Set of 6 - BMW S54 Engines ...

T#:53891617

Part#: 16U-18-0550-6

Ships in 6 Business Days

$ 469.00 USD

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$ 469.00 USD

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The DeatschWerks 16u-18-0550-6 is a vehicle-specific, high-flow fuel injector system designed for premium European sport applications.

DeatschWerks Fuel Injectors Set - 600cc - Set of 10 - BMW E60/E63/E64...

T#:53820909

Part#: 17MX-00-0600-10

Ships in 6 Business Days

$ 1,029.99 USD

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$ 1,029.99 USD

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Engineered for those who demand consistency, the 17MX-00-0600-10 injector kit bridges the gap between daily drivability and track-ready performance.

DeatschWerks Fuel Injector Set - 900cc - Set of 4 - BMW E30 M3 ...

T#:53891633

Part#: 18U-09-0900-4

Ships in 6 Business Days

$ 409.00 USD

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$ 409.00 USD

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The DeatschWerks 18U-09-0900-4 Fuel Injector Set is the ultimate premium upgrade for classic European platforms demanding upgraded fueling capabilities.

DeatschWerks Fuel Rail Kit - BMW S54 Engine

T#:53891651

Part#: 7-902

Ships in 6 Business Days

$ 219.00 USD

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$ 219.00 USD

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Upgrade your vehicle's fueling infrastructure with the sleek, matte black DeatschWerks 7-902 fuel rail kit.

DeatschWerks Fuel Injectors Set - 900cc - Set of 6 - BMW E30/E36 M50 ...

T#:53891637

Part#: 18U-09-0900-6

Ships in 6 Business Days

$ 619.00 USD

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$ 619.00 USD

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Achieving a flawless tune requires highly precise hardware, and the DeatschWerks 18U-09-0900-6 Fuel Injector Set is engineered to deliver exactly that.

DeatschWerks Fuel Injector Kit - 450cc - Set of 6 - BMW E46, Z3 M, Z4...

T#:53891616

Part#: 16U-18-0450-6

Ships in 6 Business Days

$ 409.00 USD

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$ 409.00 USD

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Unlock the hidden potential of your classic BMW M-series vehicle with the DeatschWerks 16u-18-0450-6 Fuel Injector Set.

DeatschWerks Fuel Injector Set - 850cc - Set of 6 - BMW M52 & N52 Eng...

T#:53891625

Part#: 17MX-00-0850-6

Ships in 6 Business Days

$ 619.00 USD

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$ 619.00 USD

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The DeatschWerks 17MX-00-0850-6 fuel injector kit is a premium, vehicle-specific fueling solution built to eliminate the guesswork of universal fuel upgrades.

DeatschWerks Fuel Injectors Set - 1100cc - Set of 6 - BMW M52 & N52 E...

T#:53891629

Part#: 17MX-00-1100-6

Ships in 6 Business Days

$ 619.00 USD

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$ 619.00 USD

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Upgrade your vehicle's fuel delivery with the DeatschWerks 17MX-00-1100-6 fuel injector set.

DeatschWerks Fuel Injectors Set - 850cc - Set of 8 - BMW S65 & S62 En...

T#:53891627

Part#: 17MX-00-0850-8

Ships in 6 Business Days

$ 949.00 USD

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$ 949.00 USD

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Upgrade your European sports car's fuel system with confidence using the DeatschWerks 17MX-00-0850-8 Fuel Injector Kit.

DeatschWerks Fuel Injectors - 1500cc - Set of 8 - BMW E39 M5, E90 M3 ...

T#:53820912

Part#: 16M-30-1500-8

Ships in 6 Business Days

$ 1,589.00 USD

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$ 1,589.00 USD

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Upgrade your vehicle's fueling system with confidence using the DeatschWerks 16M-30-1500-8 injector kit.

DeatschWerks Fuel Injectors - 2200cc - Set of 8 - BMW E39 M5, E9X M3 ...

T#:53820913

Part#: 16S-06-2200-8

Ships in 6 Business Days

$ 1,569.00 USD

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$ 1,569.00 USD

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For BMW owners seeking a professional-grade fuel system upgrade, the DeatschWerks 16S-06-2200-8 set provides a precision-engineered solution.

DeatschWerks High-Flow Billet Fuel Rail - -8AN ORB - BMW M50, M52, M5...

T#:53891648

Part#: 7-900

Ships in 6 Business Days

$ 219.00 USD

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$ 219.00 USD

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Upgrade your classic BMW's aging fuel system with the DeatschWerks 7-900 Performance Fuel Rail.

DeatschWerks Fuel Injectors Set - 650cc - Set of 4 - BMW E30 M3 ...

T#:53891630

Part#: 18U-09-0650-4

Ships in 6 Business Days

$ 359.00 USD

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$ 359.00 USD

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Bring modern fuel injection precision to your iconic classic engine with the DeatschWerks 650cc fuel injector kit.

DeatschWerks DW420 Fuel Pump - BMW E36 & E46 3 series

T#:53997724

Part#: 9-421-1031

Ships in 6 Business Days

$ 199.00 USD

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$ 199.00 USD

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A direct-fit upgrade over your restrictive factory unit, this all-in-one 420 LPH high-flow pump drops straight into the OE cradle without fuel hat modifications.

DeatschWerks Fuel Injectors - 2400cc - Set of 8 - BMW E39 M5, E9X M3 ...

T#:53820931

Part#: 16S-06-2400-8

Ships in 6 Business Days

$ 1,889.00 USD

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$ 1,889.00 USD

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For the professional tuner, the DeatschWerks 16S-06-2400-8 offers the "missing link" between raw power and refined control.

DeatschWerks Fuel Rail - 2200cc - BMW S54 Engine

T#:53820937

Part#: 16S-18-2200-6

Ships in 6 Business Days

$ 989.00 USD

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$ 989.00 USD

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For the serious BMW tuner, the DeatschWerks 16S-18-2200-6 is more than just a piece of engine jewelry; it is a critical upgrade for the legendary S54 platform.

DeatschWerks Fuel Injector Set - 2400cc - Set of 6 - BMW S54 w/ DW Fu...

T#:53891615

Part#: 16S-18-2400-6

Ships in 6 Business Days

$ 989.00 USD

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$ 989.00 USD

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Take the guesswork out of calibrating your high-power BMW S54 engine with the DeatschWerks 16S-18-2400-6 Fuel Injector Set.

DeatschWerks X2 Series Fuel Pump Module - BMW E9X 3 series, E8X 1 ser...

T#:53891655

Part#: 9-000-7071

Ships in 6 Business Days

$ 739.00 USD

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$ 739.00 USD

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The DeatschWerks X2 Series Dual Pump Module is a precision-engineered fueling solution built for the demands of competitive racing and high-horsepower street builds.

DeatschWerks X2 Fuel Pump Drop in Module + DW420 Pumps- BMW E36/E46 ...

T#:52903276

Part#: 9-421-7070

Ships in 1 Business Day

$ 899.00 USD

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$ 899.00 USD

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This drop-in module and pump kit relocates the fuel plumbing directly into the OE tank without any chassis modifications.

DW400 Performance Fuel Pump Module - BMW F30 N55

T#:53997735

Part#: 9-421-7270

Ships in 6 Business Days

$ 449.00 USD

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$ 449.00 USD

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Offers seamless integration of the OE returnless fuel line design, delivering 300 LPH and retaining original plumbing and wiring connections.

DeatschWerks PTFE Return Plumbing Kit - BMW S58 & B58 Engines ...

T#:53891645

Part#: 6-627

Ships in 6 Business Days

$ 1,099.00 USD

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$ 1,099.00 USD

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The DeatschWerks 6-627 is a comprehensive, vehicle-specific PTFE Return Plumbing Kit designed to facilitate advanced fuel system conversions on late-model Euros.

DeatschWerks X3 Module w/ Dual DW420 Pumps

T#:53997740

Part#: 9-422-7080

Ships in 6 Business Days

$ 1,049.00 USD

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$ 1,049.00 USD

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A drop-in, billet aluminum X3 Series fuel pump module equipped with dual DW420 pumps designed to eliminate fuel starvation.

DeatschWerks X2 Series Fuel Pump Module - BMW E36 & E46 3 series ...

T#:53891653

Part#: 9-000-7070

Ships in 6 Business Days

$ 679.00 USD

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$ 679.00 USD

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Take full control over your fuel system architecture with the DeatschWerks 9-000-7070 X2 Series Fuel Module.

DeatschWerks Fuel Injectors Set - 1000cc - Set of 6 - BMW S54 Engines...

T#:53891619

Part#: 16U-18-1000-6

Ships in 6 Business Days

$ 659.00 USD

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$ 659.00 USD

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For tuners and builders who demand absolute precision, the DeatschWerks injector kit provides the exact calibration data and manufacturing consistency needed for seamless ECU tuning.

DeatschWerks CPE Return Plumbing Kit - BMW G8X M3 & M4

T#:53891638

Part#: 6-626

Ships in 6 Business Days

$ 999.00 USD

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$ 999.00 USD

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The DeatschWerks CPE Return Plumbing Kit is a fuel plumbing kit engineered to simplify the installation of a return-style fuel system on Euro platforms.

DeatschWerks CPE Stainless Plumbing Kit - BMW E36/E46 3 series ...

T#:53891646

Part#: 6-628

Ships in 6 Business Days

$ 899.00 USD

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$ 899.00 USD

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The DeatschWerks 6-628 plumbing kit is a comprehensive -8AN plumbing solution built to meet the rigorous demands of modified Euro applications.

DeatschWerks X2 Module with DW420 Pumps and PTFE Plumbing Kit - BMW E...

T#:53997725

Part#: 9-421-629-7070

Ships in 6 Business Days

$ 1,699.00 USD

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$ 1,699.00 USD

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Upgrade your vehicle's fueling system with the ultimate all-in-one upgrade package: the DeatschWerks X2 Fuel Pump Module Kit.

DeatschWerks Fuel Injectors - 2400cc - BMW E46 M52, E90-E93 N52 ...

T#:53820922

Part#: 16S-06-2400-6

Ships in 6 Business Days

$ 1,449.00 USD

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$ 1,449.00 USD

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Reliability meets raw volume in the DeatschWerks 2400cc injector series.

DeatschWerks X3 Module w/ Triple DW420 Pumps and PTFE Return Kit - BM...

T#:53856269

Part#: 9-423-627-7080

Ships in 6 Business Days

$ 2,149.00 USD

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$ 2,149.00 USD

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A drop-in, ethanol-compatible fuel pump module that combines dual high-flow pumps with your factory fuel bucket to reliably support up to 1,700 horsepower.

DeatschWerks PTFE Stainless Plumbing Kit - BMW E36 & E46

T#:53891647

Part#: 6-629

Ships in 6 Business Days

$ 949.00 USD

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$ 949.00 USD

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The DeatschWerks 6-629 is a comprehensive 8AN PTFE Stainless Steel Fuel System Plumbing Kit tailored directly for 1992–2006 BMW 3-Series (E36/E46) applications.

Upgraded Low Pressure Fuel Pump Assembly

Call In Or Chat For Best Price!

T#:14188788

Part#: R420-0002

Ships in 5 Business Days

Sale - Save 10% $ 1,449.99

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

$ 1,304.96 USD

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Sale - Save 10%

$ 1,449.99

This product was last offered at the strikethrough price on
07-31-2026

$ 1,304.96 USD

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As power output increases, the demand for low-pressure fuel pumps increases. This kit includes components to upgrade your low-pressure fuel pump to deliver consistent fuel flow regardless of the amount of fuel inside the tank while increasing tank drawing. Best of all, the modified pump can be properly controlled by the DME and will result in no fault codes. Complete modified fuel pump Increases tank draw Consistent fuel flow Works seamlessly with existing DME For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four-year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.

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