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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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Port Injector Plugs
Port Injector Plugs
Burger Motorsports - Corporate Logo
T#:27171925
Part#: UNI-BMS-PIPLUGS
In Stock
$ 60.00 USD
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$ 60.00 USD
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These dummy injectors fit in place of port injection fuel injectors to block the holes. Allows use to aluminum manifolds with port injection bungs without having to purchase fuel injectors. Plugs are EV14 injectors and measure 38mm or 1.5" from o-ring to o-ring.
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ProFlex Commander Adaptive E85 Flex Fuel System
ProFlex Commander Adaptive E85 Flex Fuel System
Advanced Fuel Dynamics - Corporate Logo
T#:589767
Part#: PFC-E90328-K
Ships in 2 Business Days
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
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Starting at $ 899.00 USD
Free Shipping on orders $49 and up
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This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel System - E60 M5, E63/E64 M6
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel Syste...
Advanced Fuel Dynamics - Corporate Logo
T#:589679
Part#: PFC-E60M5K
Ships in 2 Business Days
Starting at $ 1,129.00 USD
Free Shipping on orders $49 and up
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Starting at $ 1,129.00 USD
Free Shipping on orders $49 and up
Add to Wish List
This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel System - E46 M3
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel Syste...
Advanced Fuel Dynamics - Corporate Logo
T#:589707
Part#: PFC-E46M3K
Ships in 2 Business Days
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
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Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Add to Wish List
This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel System - E46 330i, 330Ci M54
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel Syste...
Advanced Fuel Dynamics - Corporate Logo
T#:589711
Part#: PFC-E46330K
Ships in 2 Business Days
Starting at $ 899.00 USD
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Starting at $ 899.00 USD
Free Shipping on orders $49 and up
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This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.
JB4PRO Flex Fuel Add On Harness - B58/S58
JB4PRO Flex Fuel Add On Harness - B58/S58
Burger Motorsports - Corporate Logo
T#:49822568
Part#: JB4PB58FFAOH
In Stock
$ 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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E-Chassis Stage 3 Bucketless LPFP Upgrade - N54/55
E-Chassis Stage 3 Bucketless LPFP Upgrade - N54/55
Burger Motorsports - Corporate Logo
T#:38890918
Part#: BMSS3BLPFPN5455
Ships on Sep 9, 2026
$ 399.99 USD
Free Shipping on orders $49 and up
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$ 399.99 USD
Free Shipping on orders $49 and up
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If you're already using our Stage 2 Bucketless LPFP and want to upgrade to Stage 3, this kit is for you. If you don’t have the Stage 2 kit, you can purchase it here. Note: Stage 3 requires the Stage 2 bucketless kit. The Stage 3 upgrade kit includes: - Complete plug-and-play solution with the addition of the secondary module - Custom billet aluminum fitting to run both pumps in parallel - Wiring harness for the secondary pump - Spare vent tube clip - New Walbro filter - New E85-compatible Walbro 450 pump (F90000274) - Optional upgrade to Walbro 525 pump (F90000285) Recommended accessories: - Lock Ring Removal Tool - Hobb's switch
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ProFlex Commander Adaptive E85 Flex Fuel System
ProFlex Commander Adaptive E85 Flex Fuel System
Advanced Fuel Dynamics - Corporate Logo
T#:589749
Part#: PCF-E39M5-K
Ships in 2 Business Days
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Add to Wish List
This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel System - E85 Z4 M
Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel Syste...
Advanced Fuel Dynamics - Corporate Logo
T#:589738
Part#: PCP-E85Z4M-K
Ships in 2 Business Days
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Add to Wish List
This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.

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