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Spool Performance BMW Fuel System Parts

Looking for a BMW fuel pump, BMW gas cap or other BMW fuel system related items? You've found the right place. Your BMW fuel delivery system is a critical system, and any failure can rended your BMW dead in the water. Whether your fuel pump has stopped pumping, a fuel injector is clogged or not spraying, or your gas cap is either lost or not properly sealing, we likely have what you are looking for. We stock thousands of BMW fuel system parts so if you don't see what you are looking for, just give us a call.

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Spool Performance Helix HPFP Overdrive Unit - N54

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T#:1241393

Part#: SP-54HX-1

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$ 849.00 USD

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$ 849.00 USD

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Spool Performance is a top name in the BMW Forced Induction industry. Their team of young and intelligent engineers pair their passion for the industry with a rich education background, which results in a high-quality enthusiast-minded products. Spool Performance's state-of-the-art upgrades for your BMW fueling systems are a surefire way to make more power, reliably. The Helix from Spool is simply a planetary gearbox for your High-pressure fuel pump. The particular configuration of the gears and their spatial fixturing allows an axial increase in shaft speed from the input to the output of the unit. The N54/early n55 high-pressure pump is a very capable and over-engineered piece of hardware. They do a good job supplying fuel at high pressures at stock power levels. As we start tuning and pushing more power, we start seeing drops in the high pressure. What is happening here is that the high-pressure pump is not able pump as much fuel as the injectors are injecting into the cylinders and hence causing the rail pressures to drop. The pump at this point is running out of displacement volume. With a rotary pump like the continental HPFP, an easier way to increase displacement is to spin the pump faster which results in an increased number of delivery strokes per cycle. The Helix helps you do exactly this and thus helps overcome a big limitation in N54/early N55 fuel systems without the complexity of a secondary port injection system.

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Spool Performance Helix HPFP Overdrive Unit - N55

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

T#:9642131

Part#: SP-54HX-1-N55

Ships in 6 Business Days

$ 849.00 USD

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$ 849.00 USD

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Spool Performance is a top name in the BMW Forced Induction industry. Their team of young and intelligent engineers pair their passion for the industry with a rich education background, which results in a high-quality enthusiast-minded products. Spool Performance's state-of-the-art upgrades for your BMW fueling systems are a surefire way to make more power, reliably. The Helix from Spool is simply a planetary gearbox for your High-pressure fuel pump. The particular configuration of the gears and their spatial fixturing allows an axial increase in shaft speed from the input to the output of the unit. The early N55 high-pressure pump is a very capable and over-engineered piece of hardware. As we start tuning and pushing more power, we start seeing drops in the high pressure. What is happening here is that the high-pressure pump is not able pump as much fuel as the injectors are injecting into the cylinders and hence causing the rail pressures to drop. The pump at this point is running out of displacement volume. With a rotary pump like the continental HPFP, an easier way to increase displacement is to spin the pump faster which results in an increased number of delivery strokes per cycle. The Helix helps you do exactly this and thus helps overcome a big limitation in early N55 fuel systems without the complexity of a secondary port injection system.

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BMW N54 3.0L Stage 2 LPFP Spool Performance Bucketless

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T#:640946

Part#: SP-BM54FP-S2

In Stock

$ 299.00 USD

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$ 299.00 USD

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BMW N54 3.0L Stage 2 LPFP Spool Performance Bucketless is engineered by Spool Performance, a leading name in BMW forced induction, to deliver exceptional fuel delivery and power upgrades. Designed by a team of dedicated engineers, this high-quality component enhances your vehicle's fuel system with superior performance.

Increased Fuel Flow: Provides more than double the flow of a stock fuel pump, ensuring ample fuel delivery for high-performance applications.
E85 Capable: Fully compatible with E85 fuel, offering flexibility and efficiency.
Drop-In Replacement: Easily replaces the factory pump without additional modifications.
Future-Proof: Can be upgraded to Stage 3 for even greater performance as your needs evolve.

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Spool Performance F3X N55 Stage 2 Low-Pressure Fuel-Pump

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T#:640961

Part#: SP-BM-FSP-S2

Special Order: No Guaranteed ETA

$ 499.99 USD

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$ 499.99 USD

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Stage 2 LPFP upgrade kit for your N55 engine

High Performance Stainless Steel 10 Micron Inline Filter Unit ...

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T#:2691345

Part#: SP-54-HXF10

Special Order: No Guaranteed ETA

$ 149.99 USD

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$ 149.99 USD

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The filter unit on the continental rotary high pressure fuel pumps perform an important function of final stage filtering of fine particle impurities before it reaches the hpfp pump chamber or worse, the injectors leading to leaky injectors. The problem with them is that they are extremely tiny and restrictive and sometimes even rupture failing to filter at all. The issue becomes worse when running high-performance products like the Spool Helix overdrive system because now you have an increased flow requirement through this filter that it just cannot keep up.

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Spool Performance B58 Stage 3 Low-Pressure Fuel-pump DIY Kit ...

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T#:640940

Part#: SP-BMB58-FP-DY

Special Order: No Guaranteed ETA

$ 499.00 USD

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$ 499.00 USD

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LPFP upgrade kit for your B58 engine - Save by assembling on your own!

Spool Performance N54 Stage 3 Bucketless LPFP

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T#:640947

Part#: SP-BM54FP-S3

Special Order: No Guaranteed ETA

$ 599.00 USD

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$ 599.00 USD

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Stage 3 LPFP upgrade kit for your N54 engine

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 N55 Stage 3 Low-Pressure Fuel-Pump

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

T#:640951

Part#: SP-BMFXXN-FP

Special Order: No Guaranteed ETA

$ 749.00 USD

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$ 749.00 USD

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Stage 3 LPFP upgrade kit for your N55 engine

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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B58 High-Pressure Fuel-pump | Spool Performance

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

T#:640931

Part#: SP-FX-150-B58

Special Order: No Guaranteed ETA

$ 1,399.00 USD

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$ 1,399.00 USD

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B58 High-Pressure Fuel-pump | Spool Performance delivers exceptional performance for BMW enthusiasts seeking to upgrade their vehicle’s fuel system. Designed by the innovative engineers at Spool Performance, this high-pressure fuel pump significantly enhances fuel flow and power, making it an ideal choice for those looking to push the limits of their BMW's performance.

Increased Flow Rate: Provides 50% more flow compared to stock pumps (Stock @ .954 cc per rev vs. FX-150 @ 1.43 cc per rev).
Enhanced Fuel Limits: Supports larger turbos and higher ethanol concentration blends for increased performance.
Easy Installation: Plug-and-play design for straightforward installation.
E85 Compatibility: Suitable for use with E85 fuel blends.
Lifetime Warranty: Backed by a lifetime warranty from Spool Performance.

Important Note: The upgraded pump requires calibration changes before installation to prevent damage and warranty voidance. Ensure these changes are applied prior to starting the vehicle with the new pump installed.

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Spool Performance BMW Fuel System Parts

Spool Performance Helix HPFP Overdrive Unit - N54

Spool Performance Helix HPFP Overdrive Unit - N55

BMW N54 3.0L Stage 2 LPFP Spool Performance Bucketless

Spool Performance F3X N55 Stage 2 Low-Pressure Fuel-Pump

High Performance Stainless Steel 10 Micron Inline Filter Unit ...

Spool Performance B58 Stage 3 Low-Pressure Fuel-pump DIY Kit ...

Spool Performance N54 Stage 3 Bucketless LPFP

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

Spool Performance N55 Stage 3 Low-Pressure Fuel-Pump

Spool Performance FX-150 High Pressure Pump Kit - S55

B58 High-Pressure Fuel-pump | Spool Performance

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