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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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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
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$ 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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Vargas Plug And Play S58 Single HPFP Conversion Kit - BMW G8X/F9X S58
Vargas Plug And Play S58 Single HPFP Conversion Kit - BMW G8X/F9X S58...
Vargas Turbo Technologies - Corporate Logo
T#:51778123
Part#: VTT-S58-SINGLE-H
In Stock
New Item
$ 349.00

This product was last offered at the strikethrough price on
07-28-2026

$ 316.99 USD
Limited Qty Sale
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Add to Wish List
$ 349.00

This product was last offered at the strikethrough price on
07-28-2026

$ 316.99 USD
Limited Qty Sale
Free Shipping
Add to Wish List
The Vargas Turbo Technologies (VTT) S58 Single HPFP Conversion Kit is a revolutionary solution for high-horsepower BMW G8X and F9X builds.
Radium - Split-Flow Flex Fuel Sensor Adapter
Radium - Split-Flow Flex Fuel Sensor Adapter
Radium Engineering - Corporate Logo
T#:53290958
Part#: 20-0589
In Stock at Vendor
New Item
$ 99.99 USD
Free Shipping on orders $49 and up
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$ 99.99 USD
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Vargas Port Injector Block Off Blanks - BMW G8X F9X S58
Vargas Port Injector Block Off Blanks - BMW G8X F9X S58
Vargas Turbo Technologies - Corporate Logo
T#:52164927
Part#: S58PIBLOBLANKS
Ships in 10 Business Days
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$ 112.99 USD
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$ 112.99 USD
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The PFS S58 Port Injection Block-Off Kit offers a robust and reliable way to seal secondary fuel ports in the S58 intake manifold.
PFS Port Injection Kit - BMW G8X/F9X S58
PFS Port Injection Kit - BMW G8X/F9X S58
Vargas Turbo Technologies - Corporate Logo
T#:52164908
Part#: PFS-S58-PI-NONE
Ships in 10 Business Days
New Item
$ 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.
Vargas Port Injection Block Off Injector Blanks With Rail - BMW G8X F9X S58
Vargas Port Injection Block Off Injector Blanks With Rail - BMW G8X F...
Vargas Turbo Technologies - Corporate Logo
T#:52164930
Part#: S58PIBLORAIL
Ships in 10 Business Days
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$ 222.99 USD
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$ 222.99 USD
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Maximize the versatility of your BMW S58 fuel system with the Vargas Turbo Technologies Port Injection Block Off Kit with Rail.
Vargas HPFP Block-Off Plate - BMW B58 & S58
Vargas HPFP Block-Off Plate - BMW B58 & S58
Vargas Turbo Technologies - Corporate Logo
T#:51672724
Part#: VTT-X58-HPFP-BLO
Ships in 10 Business Days
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$ 99.99 USD
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$ 99.99 USD
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The VTT Billet B58 HPFP Block-off Plate allows you to cleanly remove the bulky factory pump, reducing engine bay clutter and weight.
Vargas Shotgun Single Barrel - MT - BMW E9X, E8X N54
Vargas Shotgun Single Barrel - MT - BMW E9X, E8X N54
Vargas Turbo Technologies - Corporate Logo
T#:52305464
Part#: STGN-SB-1-N54-MT
Ships in 10 Business Days
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$ 939.99 USD
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$ 939.99 USD
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The VTT Single Barrel for Manual Transmissions is the "Stage 1" of the Shotgun family, providing a massive headroom increase over the stock setup.

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