Precision Raceworks for BMW A90 MKV Supra B58 3.0L

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Precision Raceworks Ethanol 360 Fittings - 5/16" (7.89mm) ...
Universal Product - Please confirm your fuel line size prior to ordering
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T#:37757295
Part#: 601-0240
Back Ordered
$ 89.99 USD
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$ 89.99 USD
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The Precision Raceworks Ethanol 360 fuel line fittings are designed to work in almost any application where you have 5/16" or 7.89mm quick-connect fittings and need to add a flex fuel sensor. These fittings work with almost all ethanol sensors without the need to cut and splice or replace entire line sets. This is a perfect way to add an ethanol sensor to your vehicle while maintaining existing fuel lines.
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Gap Tool With Feeler Gauge
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T#:30728994
Part#: 601-0109
In Stock
$ 39.99 USD
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Gap Tool With Feeler Gauge is essential for precision when installing spark plugs. This versatile tool is designed for accurately gapping 12mm and 14mm spark plugs, ensuring optimal engine performance and reliability. Ideal for both professional mechanics and DIY enthusiasts, it simplifies the process of setting the correct spark plug gap.

  • Versatile Use: Suitable for gapping both 12mm and 14mm spark plugs.
  • Precision Measurement: Includes a feeler gauge for accurate gap settings.
  • Universal Application: Ideal for various vehicle engines, making it a valuable addition to any toolkit.
  • Enhanced Performance: Ensures proper spark plug gap for improved engine efficiency and performance.
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Replacement Fuel Filter Element - 6 Micron | Precision Raceworks ...
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T#:38161701
Part#: 101-0257
In Stock
$ 52.99

This product was last offered at the strikethrough price on
01-22-2026

$ 49.99 USD
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$ 49.99 USD
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Replacement Fuel Filter Element - 6 Micron | Precision Raceworks is designed for BMW and high-performance fuel systems, ensuring optimal fuel flow and superior filtration. This high-efficiency 6-micron filter element effectively captures contaminants, preventing debris from reaching fuel injectors and maintaining peak engine performance.

Regular maintenance of your fuel filter is essential for maximizing fuel system efficiency. Whether for racing or daily driving, this replacement element keeps your fuel system running at its best.

  • 6-micron filtration – Removes fine particles and contaminants to protect engine components
  • High-performance compatibility – Designed for use with Precision Raceworks inline fuel filters
  • Optimized fuel flow – Maintains consistent fuel delivery for peak performance
  • Durable construction – Engineered for long-lasting reliability in high-demand applications
  • Easy replacement – Simple installation for routine maintenance
  • Ideal for both street and track use – Ensures clean fuel supply for all driving conditions

Fuel Filter Replacement Guidelines:

  • Racing applications: Inspect at least twice per season and replace as needed
  • Daily driving: Inspect at least once a year or every 6,000 miles, replacing as necessary

Ensure your BMW fuel system stays clean and efficient with the Replacement Fuel Filter Element - 6 Micron | Precision Raceworks, the ultimate choice for maintaining performance and reliability.

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Plug And Play ReFlex Plus Install Harness - S58/B58
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T#:35761669
Part#: 201-0409
In Stock
$ 213.99

This product was last offered at the strikethrough price on
01-22-2026

$ 199.99 USD
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$ 199.99 USD
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The **Precision Raceworks S58/B58 Plug-and-Play Install Harness for the Motiv ReFlex+** is certified by Motiv Motorsports and is an essential upgrade for anyone integrating a ReFlex+ into their S58 or B58 vehicle. This Harness replaces only the signal and power sub harness portion of the Motiv Reflex. Standard universal Motiv ReFlex Plus harness required for use of this Plug and Play Harness - ES#4810312 / ES#4810314 This innovative harness eliminates the need for cutting, crimping, or splicing into your factory wiring, providing a straightforward, fully reversible installation. Simply plug it in, and you're ready to go! ### Why Choose the Precision Raceworks Harness? Although the main harness included with the Motiv ReFlex+ is well-designed, its standard sub-harness requires splicing into the factory wiring. Precision Raceworks addresses this by offering a plug-and-play replacement for the sub-harness. This solution retains the high-quality main harness, avoids unnecessary costs, and simplifies installation for seamless performance. ### Key Features of the Precision Raceworks X58 Harness: - **Motiv Motorsports Certified**, ensuring complete compatibility. - **100% Plug-and-Play** for a quick, hassle-free installation. - **Compatible with Tuning Platforms** such as MHD, MHD+, EcuTek, and BM3. - **Premium Build Quality**, manufactured in an ISO 9001-certified facility using automotive-grade wiring. - **Fast Installation**, completed in as little as one hour. - **Reversible Setup**, preserving the factory harness with no permanent modifications. The Precision Raceworks harness is the ideal choice for ReFlex+ users seeking a reliable, cost-effective, and user-friendly solution without altering their vehicle's original wiring.
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Precision Raceworks Universal Fuel Line NPT Tap - Quick Disconnect Ad...
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T#:38161736
Part#: 201-0405
In Stock
$ 24.99 USD
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This fitting allows you to install a 1/8" npt port anywhere you have an existing quick connect Compatible with the Motiv 0-10 Bar pressure sensor
G-Series BMW & Supra A9x Billet Fuel Pump Top Hat
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T#:38161730
Part#: 601-0316
In Stock
$ 305.99

This product was last offered at the strikethrough price on
01-22-2026

$ 299.99 USD
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$ 299.99 USD
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The Precision Raceworks BMW G-Series & A9x Toyota Supra Billet Tophat maximizes fuel system performance with up to three high-flow ports and 12-wire compatibility, offering versatile pump configurations to suit any setup.
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BMW B58 S58 Billet Silver Engine Oil Cap
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T#:38128023
Part#: 201-0396-SIL
In Stock
$ 62.99

This product was last offered at the strikethrough price on
01-22-2026

$ 59.99 USD
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$ 59.99 USD
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BMW B58 S58 Billet Engine Oil Cap is a premium upgrade designed to enhance both the functionality and aesthetics of your BMW’s engine bay. Unlike generic aftermarket options, this billet oil cap incorporates OEM internals, ensuring proper pressure relief and maintaining factory reliability.

Precision-machined from high-quality billet aluminum, this oil cap provides exceptional durability while offering a sleek, performance-inspired look. Its anodized finish resists corrosion, heat, and wear, making it a long-lasting solution for enthusiasts who demand both style and reliability.

  • Maintains factory functionality – Retains OEM pressure relief valve for proper engine operation
  • CNC-machined billet aluminum – Provides superior strength and durability over plastic OEM caps
  • Direct fitment – Engineered for a perfect, hassle-free installation
  • Performance-inspired aesthetics – Enhances the look of the engine bay with a premium finish
  • Anodized coating – Protects against heat, corrosion, and wear
  • Long-lasting reliability – Designed to withstand high-performance driving conditions

Upgrade your BMW’s engine bay with a BMW B58 S58 Billet Engine Oil Cap, a perfect combination of OEM functionality and high-performance styling.

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Precision Raceworks Universal Adjustable Fuel Pressure Regulator W/ 1...
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T#:38195449
Part#: 501-0043
In Stock
$ 159.99 USD
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Adjust your fuel pressure as needed. Thanks to the 1:1 boost reference, fuel pressure will increase as boost pressure increases, ensuring fuel delivery remains optimal under all conditions.

Precision Raceworks In-Line Micro Regulator - 5 Bar
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T#:38094305
Part#: 601-0260
Ships in 4 Business Days
$ 68.99

This product was last offered at the strikethrough price on
01-22-2026

$ 64.99 USD
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$ 64.99 USD
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For enthusiasts seeking to regulate fuel pressure at the engine without the complexities of manual adjustments or the need for a 1:1 boost reference, a preset fuel pressure regulator offers an ideal solution. These compact regulators are designed for straightforward installation and consistent performance.
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AN6 Male Flare/ORB To 5/16" (7.89mm) Female Quick Connect ...
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T#:38094309
Part#: 201-0274
Ships in 5 Business Days
$ 24.99 USD
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The Precision Raceworks AN6 Male Flare/ORB to 5/16" (7.89mm) Female Quick Connect is a premium component designed for fluid or fuel systems. The AN6 male flare/ORB fitting ensures a secure connection, while the 5/16" (7.89mm) female quick-connect fitting allows for fast, tool-free disconnection and reconnection. This setup guarantees a reliable, leak-proof seal, ideal for high-performance systems. Would you like assistance sourcing this fitting or other Precision Raceworks components?
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PNP Ethanol Sensor Harness For Motiv Re|Flex Plus
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T#:38161679
Part#: 201-0410
Ships in 8 Business Days
$ 49.00 USD
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Ideal for enthusiasts looking to optimize their vehicle’s fuel system, this ethanol sensor harness delivers precision and reliability for high-performance applications.
Replacement Fuel Filter Element - Single Open 10 Micron | Precision R...
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T#:38161702
Part#: 101-0256
Ships on Jun 23, 2026
$ 52.99

This product was last offered at the strikethrough price on
01-22-2026

$ 49.99 USD
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$ 49.99 USD
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Replacement Fuel Filter Element - 10 Micron | Precision Raceworks offers excellent filtration for BMW and high-performance fuel systems, ensuring that larger particles and contaminants are filtered out to maintain optimal engine function. This 10-micron replacement filter element is designed to work seamlessly with Precision Raceworks inline fuel filters, delivering superior protection to your fuel system components, including injectors and fuel pumps.

Whether you're racing on the track or using your vehicle for daily driving, this replacement fuel filter element keeps your fuel system performing at its best by providing reliable filtration and smooth fuel delivery.

  • 10-micron filtration – Effectively captures larger particles and contaminants to protect fuel system components
  • Maintains fuel flow – Supports smooth fuel delivery for consistent engine performance
  • Durable construction – Crafted with high-quality materials for long-lasting use under various conditions
  • Seamless integration – Direct replacement for Precision Raceworks inline fuel filters
  • Versatile use – Perfect for daily driving, street, and high-performance applications
  • Easy to replace – Simple maintenance to keep your fuel system clean and efficient

Fuel Filter Replacement Guidelines:

  • Racing applications: Inspect at least twice per season and replace as necessary
  • Daily driving: Inspect annually or every 6,000 miles, and replace as needed

Ensure your BMW’s fuel system stays in top shape with the Replacement Fuel Filter Element - 10 Micron | Precision Raceworks, designed to deliver consistent fuel flow and protect your high-performance engine.

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Precision Raceworks Ethanol Sensor Breakout Harness
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T#:35559424
Part#: 201-0411
In Stock
$ 35.99

This product was last offered at the strikethrough price on
01-22-2026

$ 34.99 USD
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$ 34.99 USD
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n Ethanol Sensor Breakout Harness provides a clean wiring solution by splitting the signal from your ethanol content sensor between two analyzers, such as an ECU/controller and a gauge or Bluetooth display, without modifying your existing harness.his setup enables real-time ethanol level monitoring and facilitates comprehensive DME/ECU adjustments for enhanced automotive performance.citeturn0search0
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Precision Raceworks Coolant Cap Bundle - Blue - Most BMWs from 2016 t...
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Must Swap Pressure Relief Valve From PN #17117639021 to New Unit. Other Pressure Relief Valves Will Not Apply
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T#:47679258
Part#: 622-0291-BLU
In Stock
New Item
$ 184.99 USD
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The Precision Raceworks Billet Coolant Cap Set is a functional and stunningly stylish way to add a nice touch to any engine bay! These caps come in three color options, so there is always a color that will work for you! Black with Billet Silver, Black with Blue, and the Stealth series (all black). Many people don't realize it, but the OEM caps have a pressure release valve built into them. Oftentimes, aftermarket companies don't know this either or just don't care. But our team cares about proper function just as much as we care about the appearance of every product we design. For pressure relief, our caps incorporate the OEM internals, so you get all the functionality of the original caps, ensuring a safe and reliable system in place. These caps offer superior style and performance-grade components that guarantee a reliable fit every time. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come. PLEASE NOTE: These do require assembly and swapping the pressure relief valves from your old caps to your new billet caps.
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BMW B58 / S58 Billet Engine Oil Cap
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T#:31059467
Part#: 201-0396-BLU
In Stock
$ 59.99 USD
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The Precision Raceworks Billet Engine Oil Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! Many people don't realize it but the OEM caps have a pressure release valve built into them. Precision Raceworks has designed their engine oil cap in a way that allows the re-use of the pressure release valve from your stock oil cap. These caps offer superior style and performance-grade components that guarantee a reliable fit every time. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come.
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Precision Raceworks In-Line Micro Regulator - 6 Bar
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T#:38094308
Part#: 601-0261
In Stock
$ 68.99

This product was last offered at the strikethrough price on
01-22-2026

$ 64.99 USD
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$ 64.99 USD
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For enthusiasts seeking to regulate fuel pressure at the engine without the complexities of manual adjustments or the need for a 1:1 boost reference, a preset fuel pressure regulator offers an ideal solution. These compact regulators are designed for straightforward installation and consistent performance.
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Precision Raceworks Ethanol 360 Fittings - 3/8" (9.49mm) ...
Universal Product - Please confirm your fuel line size prior to ordering
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T#:37892104
Part#: 601-0288
In Stock
$ 89.99 USD
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$ 89.99 USD
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The Precision Raceworks Ethanol 360 fuel line fittings are designed to work in almost any application where you have 3/8" (9.49mm) quick-connect fittings and need to add a flex fuel sensor. These fittings work with almost all ethanol sensors without the need to cut and splice or replace entire line sets. This is a perfect way to add an ethanol sensor to your vehicle while maintaining existing fuel lines.
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B58 / S58 Blue Billet Engine Fluid Cap Set
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T#:38161694
Part#: 622-0290-BLU
In Stock
$ 283.99

This product was last offered at the strikethrough price on
01-22-2026

$ 269.99 USD
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$ 269.99 USD
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BMW B58 / S58 Blue Billet Engine Fluid Cap Set is the perfect combination of style, durability, and performance, designed to enhance the look and function of your BMW’s engine bay. Crafted from high-quality billet aluminum, this cap set is engineered to be a direct replacement for the factory caps, ensuring a precise fit and long-lasting dependability. Unlike cheap plastic covers, these caps fully replace your OEM components while maintaining the critical pressure relief functionality.

Designed with both aesthetics and performance in mind, the anodized blue finish adds a sleek, high-performance look to your engine bay while providing excellent resistance to heat, corrosion, and wear. The set includes billet engine fluid caps that require transferring the OEM pressure relief valves to ensure optimal system performance.

  • Direct replacement design – Replaces factory caps for a secure and precise fit
  • Anodized blue finish – Enhances engine bay aesthetics with a stylish, high-performance look
  • CNC-machined billet aluminum construction – Ensures superior durability and longevity
  • OEM pressure relief compatibility – Maintains factory pressure relief function for safe operation
  • Heat and corrosion-resistant – Built to withstand extreme engine conditions
  • Easy installation – Requires swapping the pressure relief valves from your original caps

Upgrade your BMW with the BMW B58 / S58 Blue Billet Engine Fluid Cap Set for a premium look and high-performance functionality.

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Replacement Fuel Filter Element - Dual Open 6 Micron | Precision Race...
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T#:38161705
Part#: 101-0258
Ships in 7 Business Days
$ 52.99

This product was last offered at the strikethrough price on
01-22-2026

$ 49.99 USD
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$ 49.99 USD
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The Replacement Fuel Filter Element - Dual Open 6 Micron | Precision Raceworks is designed for high-performance fuel systems, providing efficient filtration to protect vital components in your BMW. With a 6-micron filtration capability, this element ensures that harmful debris and contaminants are removed, safeguarding fuel pumps, injectors, and other critical parts from damage. Whether you're racing or daily driving, this filter helps maintain optimal fuel flow, ensuring consistent engine performance under all conditions.

This dual open design fits seamlessly into Precision Raceworks inline fuel filters, offering reliable and efficient performance for both street and track applications. Easy to replace and designed for maximum protection, this filter element helps keep your fuel system in top condition, ensuring long-lasting performance and reliability.

  • 6-micron filtration – Effectively removes harmful contaminants, improving fuel system longevity
  • Dual open design – Provides balanced flow and efficient filtration for superior fuel system protection
  • Precision-engineered – Custom fit for Precision Raceworks inline fuel filters, ensuring easy installation
  • Durable construction – Built with high-quality materials to withstand demanding driving conditions
  • Protects critical components – Safeguards fuel pumps, injectors, and more from debris and impurities
  • Simple maintenance – Quick and easy to replace, ensuring your system performs at its best
  • Versatile usage – Suitable for both high-performance racing and daily driving

Fuel Filter Replacement Guidelines:

  • Racing applications: Inspect twice per season and replace as needed to maintain peak performance
  • Daily driving: Inspect at least once per year or every 6,000 miles for preventative maintenance

The Replacement Fuel Filter Element - Dual Open 6 Micron | Precision Raceworks is an essential upgrade to keep your BMW’s fuel system running smoothly and protected from contaminants.

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Precision Raceworks - B58 Port Injection Kit (Fxx, Gxx) - No Injector...
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T#:38195407
Part#: 601-0204
Ships in 9 Business Days
$ 917.99

This product was last offered at the strikethrough price on
01-22-2026

$ 799.99 USD
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$ 799.99 USD
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The Precision Raceworks B58 Port Injection Kit in Blue is perfect for those looking to push their vehicle’s limits with superior fuel management.

7.89mm(5/16") Male - 7.89mm(5/16") Female - Fuel Line Fitti...
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T#:38094344
Part#: 201-0177
Ships in 9 Business Days
$ 31.99

This product was last offered at the strikethrough price on
01-22-2026

$ 29.99 USD
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$ 29.99 USD
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Perfect for upgrading or modifying your fuel delivery system, it offers effortless installation and long-lasting reliability in performance-driven builds

Black Billet Engine Fluid Cap Set - B58 / S58
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T#:38161697
Part#: 622-0290-BLK
Ships in 9 Business Days
$ 283.99

This product was last offered at the strikethrough price on
01-22-2026

$ 269.99 USD
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$ 269.99 USD
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BMW B58 / S58 Black Billet Engine Fluid Cap Set is a premium upgrade designed to enhance both the performance and aesthetics of your BMW’s engine bay. Crafted from high-quality billet aluminum, this cap set provides superior durability while replacing the factory plastic caps for a sleek, high-end look.

Engineered to maintain full OEM functionality, these caps integrate the original pressure relief valves, ensuring proper system operation. The deep black anodized finish adds a bold and aggressive appearance while offering excellent resistance to heat and corrosion.

  • Precision-machined billet aluminum – Stronger and more durable than factory plastic caps
  • OEM pressure relief compatibility – Ensures safe and reliable system performance
  • Sleek black anodized finish – Adds a high-performance look to your engine bay
  • Heat and corrosion-resistant – Built to withstand extreme conditions for long-lasting reliability
  • Direct replacement design – Fully replaces factory caps for a seamless fit
  • Simple installation – Requires swapping OEM pressure relief valves for full functionality

Upgrade your BMW’s engine bay with the BMW B58 / S58 Black Billet Engine Fluid Cap Set, combining premium style with high-performance reliability.

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Precision Raceworks Universal Fuel Line NPT Tap - Quick Disconnect Ad...
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T#:38161737
Part#: 201-0406
Ships on Jun 24, 2026
$ 24.99 USD
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This fitting allows you to install a 1/8" npt port anywhere you have an existing quick connect Compatible with the Motiv 0-10 Bar pressure sensor
Inline Fuel Filter AN8 Single In/Out - 6 Micron Filter
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T#:38161700
Part#: 501-0115
Ships in 4 Business Days
$ 178.99

This product was last offered at the strikethrough price on
01-22-2026

$ 169.99 USD
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$ 169.99 USD
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Inline Fuel Filter AN8 Single In/Out - Universal Fitment | Precision Raceworks is a high-performance fuel filtration solution designed for BMW and other high-performance applications. This inline fuel filter ensures superior filtration, protecting your engine from contaminants that can compromise fuel system performance.

Crafted from high-quality billet aluminum, the filter body is precision-machined for durability and reliability. Featuring AN8 female ORB fittings on each end, this universal-fitment filter integrates seamlessly into custom fuel setups, making it ideal for both street and track applications.

  • Precision-machined billet aluminum construction – Ensures strength, durability, and long-lasting performance
  • AN8 female ORB fittings – Compatible with a wide range of fuel system setups
  • High-flow filtration – Effectively removes contaminants to protect fuel injectors and engine components
  • Universal fitment – Ideal for custom fuel system configurations in BMW and other performance vehicles
  • Corrosion-resistant anodized finish – Provides excellent protection against fuel and environmental factors
  • Reliable and efficient fuel delivery – Supports high-performance and racing applications

Note: Mounting hardware is not included.

Ensure clean and efficient fuel delivery with the Inline Fuel Filter AN8 Single In/Out - Universal Fitment | Precision Raceworks, engineered for high-performance reliability.

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Precision Raceworks 6ft 3mm Vacuum Line
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T#:38195399
Part#: 501-0051
In Stock
$ 19.99 USD
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Precision Raceworks 6 feet of length and 3mm inner diameter
B58 Port Injection Kit - Black - 950cc Injectors
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T#:3239419
Part#: 601-0187
In Stock
$ 1,449.99 USD
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9.89mm Fuel Line Fitting AN6 PTFE To Male QC
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T#:38094338
Part#: 201-0181
Ships in 4 Business Days
$ 18.99

This product was last offered at the strikethrough price on
01-22-2026

$ 17.99 USD
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$ 17.99 USD
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This fitting allows you to terminate an AN-6 PTFE fuel line with a secure, leak-free 9.89mm male quick-connect, making it an ideal solution for upgrading or modifying fuel delivery systems in high-horsepower, E85, and race-fuel applications.
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Black Market Parts Universal Fuel Pump Wiring Kit
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T#:38195421
Part#: 601-0054
Ships in 5 Business Days
$ 14.99 USD
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The Black Market Parts Universal Fuel Pump Wiring Kit is a one-stop shop solution for anyone looking to add an additional fuel pump to their fuel tank. This compact kit provides 6 inches of 100% E85 compliant 12 gauge wiring so you don't have to buy complete spools of wire just to get the little wire you need to extend the pump harness. The kit also includes all hardware for bulk head style pass-through for power used by pump manufacturers around the world. Full stainless bulk head power posts make it easy to add pass-through power to any fuel pump
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PTFE AN6 Fitting To 7.89mm Male QC
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T#:38094325
Part#: 201-0176
Ships in 5 Business Days
$ 15.99

This product was last offered at the strikethrough price on
01-22-2026

$ 14.99 USD
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$ 14.99 USD
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This setup involves a PTFE AN6 fitting that connects to a 7.89mm male quick-connect (QC) fitting, commonly used in fuel or fluid systems. The PTFE hose offers excellent durability, with resistance to chemicals, heat, and pressure. The AN6 fitting ensures a secure connection, while the 7.89mm male QC fitting allows for fast, tool-free connections and disconnections. When choosing this fitting, ensure it's compatible with both your PTFE hose and system. Need help finding the right components?
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Wire With Terminals For 90 Degree 6 Pin Bulkhead (Red)
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T#:38161695
Part#: 201-0360-RED
Ships in 6 Business Days
$ 5.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Red in color and 12 Gauge.

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black - Dual 18 Ga...
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T#:38161710
Part#: 201-0362
Ships in 9 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Black in color and 18 Gauge dual wire.
Swivel Fuel Line Fitting AN6 PTFE To AN6 ORB
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T#:38094346
Part#: 201-0175
Ships in 9 Business Days
$ 20.99

This product was last offered at the strikethrough price on
01-22-2026

$ 19.99 USD
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$ 19.99 USD
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Upgrade your fluid system with a reliable, Precision Raceworks AN-6 PTFE fitting to AN-6 ORB, designed for maximum efficiency and ease of installation.

AN6 PTFE To 3/8" Female Quick Connect
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T#:38094343
Part#: 201-0180
Ships in 9 Business Days
$ 20.99

This product was last offered at the strikethrough price on
01-22-2026

$ 19.99 USD
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$ 19.99 USD
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This high-quality fitting is designed for seamless integration with an ethanol content sensor or a 3/8" male quick disconnect.

BMW B58 S58 Black Billet Engine Oil Cap
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T#:38128022
Part#: 201-0396-BLK
Ships in 9 Business Days
$ 62.99

This product was last offered at the strikethrough price on
01-22-2026

$ 59.99 USD
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$ 59.99 USD
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BMW B58 S58 Billet Engine Oil Cap is a premium upgrade designed to enhance both the functionality and aesthetics of your BMW’s engine bay. Unlike generic aftermarket options, this billet oil cap incorporates OEM internals, ensuring proper pressure relief and maintaining factory reliability.

Precision-machined from high-quality billet aluminum, this oil cap provides exceptional durability while offering a sleek, performance-inspired look. Its anodized finish resists corrosion, heat, and wear, making it a long-lasting solution for enthusiasts who demand both style and reliability.

  • Maintains factory functionality – Retains OEM pressure relief valve for proper engine operation
  • CNC-machined billet aluminum – Provides superior strength and durability over plastic OEM caps
  • Direct fitment – Engineered for a perfect, hassle-free installation
  • Performance-inspired aesthetics – Enhances the look of the engine bay with a premium finish
  • Anodized coating – Protects against heat, corrosion, and wear
  • Long-lasting reliability – Designed to withstand high-performance driving conditions

Upgrade your BMW’s engine bay with a BMW B58 S58 Billet Engine Oil Cap, a perfect combination of OEM functionality and high-performance styling.

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Precision Raceworks Universal AN8 ORB To AN6 Male Flare Adapter ...
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T#:38161738
Part#: 201-0331
Ships in 9 Business Days
$ 15.99 USD
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Convert your AN-8 ORB port to an AN-6 Male flare fitting with Viton O-Ring *O-Ring on AN6 side is only utilized if threading into ORB port
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Blue
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T#:38161703
Part#: 201-0360-BLU
Ships in 9 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Blue in color and 12 Gauge.


Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow
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T#:38161692
Part#: 201-0360-YEL
Ships in 9 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Yellow in color and 12 Gauge.
Silver Billet Engine Fluid Cap Set - B58 / S58
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T#:38161696
Part#: 622-0290-SIL
Ships in 9 Business Days
$ 283.99

This product was last offered at the strikethrough price on
01-22-2026

$ 269.99 USD
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$ 269.99 USD
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BMW B58 / S58 Silver Billet Engine Fluid Cap Set is a high-quality upgrade that replaces the factory plastic caps with durable billet aluminum for enhanced strength and a sleek, premium appearance. Designed for a perfect fit, this cap set enhances both the aesthetics and functionality of your BMW’s engine bay.

Unlike adhesive overlays or plastic replacements, these billet aluminum caps completely replace the OEM components while retaining essential pressure relief functionality. The precision-machined silver finish offers a refined look while providing superior resistance to heat, corrosion, and wear.

  • Direct replacement – Replaces OEM caps entirely for a factory-like fit
  • Sleek silver finish – Provides a clean, high-end appearance
  • Billet aluminum construction – Offers long-lasting durability and strength
  • OEM pressure relief compatibility – Maintains proper system function
  • Heat and corrosion-resistant – Engineered to withstand extreme conditions
  • Easy installation – Requires transferring OEM pressure relief valves for full functionality

Upgrade your BMW’s engine bay with the BMW B58 / S58 Silver Billet Engine Fluid Cap Set, the perfect blend of style and performance for enthusiasts who demand the best.

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9.49 (3/8") PTFE AN6 90 Degree Fitting To Female QC
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T#:38094339
Part#: 201-0227
Ships in 9 Business Days
$ 31.99

This product was last offered at the strikethrough price on
01-22-2026

$ 29.99 USD
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$ 29.99 USD
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Upgrade your fuel system with the Precision Raceworks 90-degree fitting, and experience the convenience of air hose-style quick connects for efficient and easy-to-manage fuel system setups.

Wire With Terminals For 90 Degree 6 Pin Bulkhead (Black) 12 Gauge ...
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Precision Raceworks - Corporate Logo
T#:38161711
Part#: 201-0360-BLK
Ships in 9 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Black in color and 12 Gauge.

45 Degree Fuel Line Fitting PTFE To Female Flare AN6
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T#:38094333
Part#: 201-0231
Ships in 9 Business Days
$ 20.99

This product was last offered at the strikethrough price on
01-22-2026

$ 19.99 USD
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$ 19.99 USD
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Whether you're modifying your fuel lines for increased horsepower, adding a secondary fuel system, or upgrading to a more efficient setup, this 45-degree plug-and-play PTFE fitting delivers unmatched performance, easy installation, and rock-solid reliability.
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B58 Port Injection Kit - Blue - 750cc
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T#:38330004
Part#: 601-0174
Ships in 9 Business Days
$ 1,223.99

This product was last offered at the strikethrough price on
01-22-2026

$ 1,199.99 USD
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$ 1,199.99 USD
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The Precision Raceworks B58 Port Injection Kit in Blue with the 750cc Injectors are perfect for those looking to push their vehicle’s limits with superior fuel management.

Precision Raceworks Stand Alone Auxiliary Fuel System - Dual Walbro 5...
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T#:47679263
Part#: 601-0332
Ships in 9 Business Days
New Item
$ 2,228.99 USD
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The Precision Raceworks Stand-Alone Auxiliary Fuel System is the highest performing and most stable low-pressure fuel system on the market! Forget about how things have been done and embrace the benefits of dedicated fueling for your port injection!

Since direct injection came out, enthusiasts have been adding port injection. With this came the need to upgrade the low-pressure fuel system to keep up. Historically, this was done by increasing the output of the main fuel system. Unfortunately, the main fuel pump is controlled using PWM by a factory-programmed controller designed to reduce output when target fuel pressure (typically 5 bar) is exceeded, creating a constant battle when pumps are added or upgraded. This limits upgraded fuel pumps from performing to their full potential.

Additionally, the high-pressure pump control system dumps fuel back into the low-pressure system at high pressure, low volume, resulting in oscillations of the low-pressure fuel system.  Because of this, the DI system in the car is required to constantly make corrections to keep the target AFR in check.

With this stand-alone low-pressure fuel system dedicated to your port fueling, that is a thing of the past!  Get rock-solid fuel pressures at any pressure, run fuel pressures which are 1:1 scalable to boost pressure, flow more fuel with dedicated lines, run smaller injectors and still get more fuel than you did with large injectors (allowing for higher resolution), and put less demand on the car’s DI system to correct for fluctuations in pressure. Even your tuner will be grateful as the system makes tuning of port fueling even easier and more accurate. The list of benefits goes on and on!

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Wire With Terminals For 90 Degree 6 Pin Bulkhead (White)
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T#:38161693
Part#: 201-0360-WHT
Ships in 9 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. White in color and 12 Gauge.

PTFE AN6 Fitting To 7.89 (5/16") Female QC
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T#:38094321
Part#: 201-0228
Ships in 9 Business Days
$ 31.99

This product was last offered at the strikethrough price on
01-22-2026

$ 29.99 USD
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$ 29.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks PTFE AN6 Fitting to 7.89mm (5/16") Female Quick Connect is a 90-degree fitting designed to connect your PTFE AN-6 fuel line to a 5/16" female quick connect. It features an air-hose style quick connect for easy connections. This fitting is compatible with various automotive applications, providing flexibility in fuel line routing.
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Precision Raceworks In-Line Micro Regulator - 4 Bar
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T#:38195450
Part#: 601-0259
Ships in 9 Business Days
$ 64.99 USD
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For enthusiasts seeking to regulate fuel pressure at the engine without the complexities of manual adjustments or the need for a 1:1 boost reference, a preset fuel pressure regulator offers an ideal solution. These compact regulators are designed for straightforward installation and consistent performance.
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3/8" PTFE AN6 To Female Swivel QC With 1/8" NPT Port ...
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T#:38094342
Part#: 201-0241
Ships in 9 Business Days
$ 36.99

This product was last offered at the strikethrough price on
01-22-2026

$ 34.99 USD
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$ 34.99 USD
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Upgrade your fuel system or fuel lines with this premium AN-6 PTFE fitting, enhancing reliability and performance for your build.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Orange
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T#:38161698
Part#: 201-0360-ORG
Ships in 9 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Orange in color and 12 Gauge.


Precision Raceworks B58 Upgraded Hybrid Fuel Pump - Stage 2.5 - BMW G...
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T#:50521412
Part#: 622-0298
Ships in 9 Business Days
New Item
$ 999.99 USD
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The Stage 2.5 bucketed/bucketless hybrid fuel pump kit includes all necessary components to quickly and easily upgrade your stock pump. This pump kit utilizes the OEM brushless pump in the bucket and adds a Walbro 525 (F90000285) fuel pump outside the bucket. Rated for 950whp on pump gas and 900 whp on 100% E85
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AN6 Male Flare/ORB To 3/8" Female Quick Connect
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T#:38094330
Part#: 201-0206
Ships in 9 Business Days
$ 26.99

This product was last offered at the strikethrough price on
01-22-2026

$ 25.99 USD
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$ 25.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks AN6 Male Flare/ORB to 3/8" Female Quick Connect is a premium fitting designed for fluid and fuel systems. The AN6 male flare/ORB fitting ensures a secure, leak-proof connection with an O-ring boss design. The 3/8" female quick-connect fitting enables fast, tool-free disconnections and reconnections, making it perfect for high-performance setups that require both reliability and quick access.
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