BMW Fuel System Parts

This fuel tank hose runs from the filler neck to the inlet of the fuel tank. Due to years of exposure to water, salt, dirt, and general road debris, this hose is commonly rotted out causing a leak when filling the fuel tank.

If your hose is leaking, replace it with this high-quality, exact-fit piece from Bremmen Parts.

Ensure reliable fuel system operation with this fuel tank breather hose featuring an integrated sucking jet pump. Designed to regulate tank pressure and facilitate seamless fuel transfer, this critical component helps maintain efficient engine performance and balanced fuel levels, especially in vehicles with saddle-style tanks.

The sucking jet pump ensures proper fuel distribution between tank compartments, while the breather hose prevents pressure build-up by managing vapor flow. Over time, constant exposure to fuel vapors and high temperatures can cause wear, leading to uneven fuel levels or reduced engine efficiency.

Replace your worn or damaged breather hose with this premium-quality solution from Bremmen Parts, designed for durability and a perfect fit to restore your vehicle's fuel system to peak performance.

For your Mini's fuel system, the fuel injection pressure sensor is crucial. However, it may occasionally malfunction. This component plays a key role in determining fuel pressure within the system. If it fails, it can affect engine performance and fuel efficiency. Replacing this sensor is essential to maintain optimal fuel delivery and engine functionality.

• Crucial for fuel system functionality
• Determines fuel injection pressure
• Malfunction can impact engine performance
• Ensures optimal fuel delivery and efficiency

The High Pressure Fuel Pump (HPFP) is a point of weakness in many BMW engines and fuel systems. If this goes it will prevent your car from running or starting due to fuel starvation. Restore your fuel system's operation with high quality OE BMW fuel pump from Bremmen Parts.

Bremmen Parts High-Pressure Pump This item fits the following BMW Chassis: E70 X5M,E71 X6M,E70 X5,E71 X6,F01,F02,F10,F12,F13

Fits BMW Engines including: N63,N63N,S63

We are proud to bring out this truly awesome product that makes getting the required Flex Fuel hardware on your BMW and A9X Supra with incredible ease and minimal effort, in your own driveway.

Our kit is entirely plug-and-play with the factory vehicle harness. No cutting or splicing of OEM wiring/connectors. It installs in minutes and can be removed without a trace on the car!

Our team used SolidWorks to design a Flow Optimized Flex Fuel Sensor Adapter (FFSA) to ensure fuel flow is unobstructed and with no added pressure drop at full fuel pump flow from the fuel tank to your motor when our kit is installed. This is important when pushing the factory fuel system with all the power Ethanol can provide over petrol!

Flex fuel sensor housing is designed to neatly install into the factory BMW fuel hat location.

Flex Fuel Sensor Adapter also contains two 1/8 NPT ports that allow installation of an auxiliary Fuel Pressure sensor for vehicles that don’t come with an OEM one from the factory for future use. Depending on fitment, either port can be used.

Install the bootmod3 Flex Fuel Plug and Play Kit and flash your flex fuel enabled bootmod3 OTS MultiMap or Custom Map in minutes and you’re off to the races never worrying about alcohol/petrol blend % in your fuel tank. It does not get better or easier than this!

bootmod3 FlexFuel Plug and Play Kit:

• Minutes to install at home as opposed to hours at a shop with car up on lift fabricating/cutting into factory fuel lines and splicing/cutting/pinning into OEM electrical
• 4+ hours in time/cost savings to get going on Flex Fuel as compared to most other kits that require making custom fuel lines, fittings and custom wiring! 
• Fully reversible/removable and back to stock without a trace in minutes
• Custom 3-piece Aluminum-6061 Flex Fuel sensor adapter with built-in sensor bypass to allow for obstruction free fuel flow made to fit in the vehicle factory fuel hat area below the rear seat
• All connecting points sealed with fuel safe Viton o-rings
• Flex Fuel Sensor Adapter housing provides additional 1/8 NPT ports for optional Fuel Pressure sensor addition to vehicles without a factory one for bootmod3 CustomROM v2 support
• CANBUS Enabled Ethanol Content Analyzer (ECA) that integrates with bootmod3 CustomROM for complete and seamless conversion of your BMW to FlexFuel for bootmod3 Flex Fuel enabled OTS MultiMaps and custom tunes with your bootmod3 tuner of choice
• Power/CANBus 4-wire plug and play harness
  • 100% Fully Plug and Play harness to the BMW Fuel Controller connectors (EKP3) on S55, N55 vehicles
  • 100% Fully Plug and Play harness on the BMW Body Domain Controller (BDC/FEM) connector on Gen1 F-series B48/B58
• Continental Flex Fuel sensor 3-wire harness
• Custom Aluminum-6061 CANBus Enclosure for the bootmod3 ECA board
• Custom, kink-free teflon braided line allowing plug and play installation with the OEM fuel hat and factory 5/16” or 3/8” fuel feed line. No cutting or new lines required.
• -6 AN fitting by Racetronix

OEM FUEL HAT LOCATION KIT IS INTENDED FOR OEM FUEL PUMP AND ASSOCIATED WIRING. ANY VARIATIONS TO FUEL LINES OR FUEL PUMPS MAY NOT BE COMPATIBLE. USE THE ENGINE BAY INSTALLATION KIT WHERE AVAILABLE INSTEAD.

Experiencing fuel pressure loss or starting issues despite a functioning engine and spark? The likely culprit is your rear fuel pressure pump. This critical component, equipped with a level sensor and mounted inside the fuel tank, is essential for restoring proper engine operation in your MINI.

If your vehicle also features a front High-Pressure Fuel Pump (HPFP), diagnosing a faulty rear fuel pump is simple. When unlocking the car or opening the door, listen for a brief, high-pitched whining noise from the fuel tank—this indicates the pump is priming. If you don’t hear it, the rear pump may need replacement.

Benefits:

Restores consistent fuel pressure for reliable engine performance. Engineered for straightforward installation inside the fuel tank. Easy diagnostic cues help identify rear fuel pump failure quickly. Choose this high-quality replacement to bring your MINI back to peak performance.

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.

This is a complete Low-Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with a new E85 certified one.  The new Walbro 450 pump provides approximately 100% more flow than stock and this assembly can be purchased one of three ways to meet your needs.

• Trade-in:
  • This option allows you to receive a rebuilt/upgraded stock bucket with a new Walbro 450 pump, filter, and fittings to swap out your stock LPFP assembly.  A $150 core deposit is included in the price that will be refunded when we receive your *stock bucket.
• New Build:
  • This option includes a new LPFP bucket that is upgraded with a new Walbro 450 pump, filter, and fittings.  No core deposit is required but you are eligible for a core refund of $50 should you elect to return your *stock bucket.

Both options include the following:

• A complete plug and play solution by simply replacing your stock bucket
• A new E85 compatible Walbro 450 pump
• A new Walbro filter
• A custom fitting that is tuned to optimize the venturi and pump output
• Spare vent tube clip
• Flow testing prior to shipping
• Recommended accessories:
  • Lock Ring Removal Tool 

 To be eligible for a core return, the bucket must be completely stock and undamaged. (Pump itself does not have to be functioning) 

+ International customers:  Due to different emissions requirements, the top portion of your fuel bucket (top hat) is different and doesn't have a large vent tube connection.  For this reason, we are no longer sending the top hat to international customers as this often causes confusion.  Those customers will simply re-use their current top hat when installing their Stage 2 pump.

- All Stage 2 assemblies are stock buckets that have been rebuilt and may show signs of being disassembled and rebuilt.  They are all flow tested and verified before being shipped.

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