Subaru WRX Performance Fuel Injectors, Fuel Rails & Components

Subaru WRX Performance Fuel Injectors, Fuel Rails & Components

  • Injector Dynamics® - ID1050x Fuel Injector
    Injector Dynamics® ID1050x Fuel Injector
    0
    # sp175655
    ID1050x Fuel Injector by Injector Dynamics®. The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $260.00 - $2,048.00
  • DeatschWerks® - Fuel Injector Set
    DeatschWerks® Fuel Injector Set
    1
    # sp5882
    Fuel Injector Set by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and durability, every product is...
    Improves fuel flow and performanceMulti-point dynamic set matching
    $209.00 - $1,589.00
  • DeatschWerks® - Fuel Rail
    DeatschWerks® Fuel Rail
    0
    # sp228196
    Fuel Rail by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and durability, every product is carefully...
    Improves fuel flow and performanceMulti-point dynamic set matching
    $159.00 - $239.00
  • Radium® - Fuel Rail Kit
    Radium® Fuel Rail Kit
    1
    # sp21994
    Fuel Rail Kit by Radium®. This all new design was specifically designed to clear the intercooler mounting boss. Both ends of the rail are tapped to a common 3/4-16 (-8AN) female thread. Both ports use positive o-ring seals instead of...
    Billet aluminum constructionAnodized surface finish for corrosion resistance
    $23.70 - $617.44
  • Injector Dynamics® - ID1700 Fuel Injector Kit
    Injector Dynamics® ID1700 Fuel Injector Kit
    1
    # sp18271
    ID1700 Fuel Injector Kit by Injector Dynamics®. The ID1700X is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID1700X was designed to fill the gap between the ID1300 and the ID2000, and like...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $290.00 - $2,900.00
  • Boomba Racing® - Fuel Rail
    Boomba Racing® Fuel Rail
    0
    # sp127933
    Fuel Rail by Boomba Racing®. Super Performance Fuel Rail designed for Mitsubishi Evo VII-IX allows very high fuel flow. It is equipped with 3/8 NPT ports at both ends and 1/8 NPT gage port. It requires addition of aftermarket fuel...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $169.92 - $382.32
  • Grams® - High-Performance Fuel Injector Kit
    Grams® High-Performance Fuel Injector Kit
    0
    # sp140955
    High-Performance Fuel Injector Kit by Grams®. The Grams throttle body is a Plug-n-Play direct OEM replacement that does NOT require swapping electric motors, wiring or mounting adapters. These units are not re-manufactured. Each...
    Compatible with all known fuels including gasoline, methanol, and ethanolFlowed and balanced to within 1% for consistency
    $188.99 - $1,767.99
  • DeatschWerks® - Side Feed to Top Feed Fuel Rail Conversion Kit
    DeatschWerks® Side Feed to Top Feed Fuel Rail Conversion Kit
    0
    # sp112774
    Side Feed to Top Feed Fuel Rail Conversion Kit by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and...
    Improves fuel flow and performanceDesigned for off-road use only
    $259.00 - $989.00
  • Injector Dynamics® - ID1300x Fuel Injector Kit
    Injector Dynamics® ID1300x Fuel Injector Kit
    1
    # sp18270
    ID1300x Fuel Injector Kit by Injector Dynamics®. The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given the ability to design a high flow injector with characteristics specific to...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $225.00 - $3,568.00
  • Injector Dynamics® - ID2600-XDS Series Fuel Injector
    Injector Dynamics® ID2600-XDS Series Fuel Injector
    0
    # sp202735
    ID2600-XDS Series Fuel Injector by Injector Dynamics®. The ID2600-XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID2600-XDS was developed specifically for use with liquid fuels,...
    High quality at an affordable priceExpertly made from premium materials
    $690.00 - $3,450.00
  • Torque Solution® - V2 Top Feed Fuel Rail
    Torque Solution® V2 Top Feed Fuel Rail (TS-SU-400BU.2)
    0
    # mpn4863743784
    V2 Top Feed Fuel Rail by Torque Solution®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $176.92
  • Torque Solution® - V2 Top Feed Fuel Rail
    Torque Solution® V2 Top Feed Fuel Rail (TS-SU-400BU.2)
    0
    # mpn4863743784
    V2 Top Feed Fuel Rail by Torque Solution®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $176.92
  • Torque Solution® - V2 Top Feed Fuel Rail
    Torque Solution® V2 Top Feed Fuel Rail (TS-SU-400BU.2)
    0
    # mpn4863743784
    V2 Top Feed Fuel Rail by Torque Solution®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $176.92
  • Radium® - Injector Seats
    Radium® Injector Seats
    0
    # sp21997
    Injector Seats by Radium®. Want to improve fuel delivery to squeeze extra power out of your engine? Choose from top-quality Radium performance fuel system parts. Designed using the latest computer simulation and modeling techniques,...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $47.45 - $80.70
  • Radium® - Top Feed Fuel Rail Upgrade
    Radium® Top Feed Fuel Rail Upgrade
    0
    # sp238840
    Top Feed Fuel Rail Upgrade by Radium®. The Fuel Cell Surge Tank (FCST) is a fill plate replacement for popular fuel cells including Radium, ATL, FuelSafe, Pyrotect, Harmon, Jaz, etc. The FCST is designed for EFI vehicles experiencing...
    High quality at an affordable priceExpertly made from premium materials
    $189.95
  • Aeromotive® - Fuel Rail Kit
    Aeromotive® Fuel Rail Kit
    0
    # sp28601
    Fuel Rail Kit by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better combustion...
    ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP
    $199.99 - $297.97
  • Aeromotive® - Fuel Rail System
    Aeromotive® Fuel Rail System
    0
    # sp28602
    Fuel Rail System by Aeromotive®. Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary components and accessories...
    High Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting bracketsBillet Adjustable Regulator or Fuel Pressure Sensor Adapter
    $614.67 - $1,152.61
  • HKS® - Fuel Injector
    HKS® Fuel Injector
    0
    # sp12462
    Fuel Injector by HKS®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they deliver the...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $137.21 - $240.29
  • PERRIN Performance® - Top Feed Style Fuel Rail
    PERRIN Performance® Top Feed Style Fuel Rail
    0
    # sp196897
    Top Feed Style Fuel Rail by PERRIN Performance®. The PERRIN High-Flow Fuel rails are designed to deliver large amounts of fuel equally to each cylinder. Consumers running big horsepower that require large injectors will notice the car...
    Large inside diameter channels for maximum fuel flowEqual fuel distribution, pressure, and more consistent air fuel ratio
    $79.20 - $576.00
  • Injector Dynamics® - Denso to OBD2 PNP Adapter
    Injector Dynamics® Denso to OBD2 PNP Adapter
    0
    # sp238841
    Denso to OBD2 PNP Adapter by Injector Dynamics®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $11.95
  • Torque Solution® - Fuel Line Add-On Kit
    Torque Solution® Fuel Line Add-On Kit
    0
    # sp247489
    Fuel Line Add-On Kit by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from top-grade...
    High quality at an affordable priceExpertly made from premium materials
    $74.36
  • Torque Solution® - Top Feed Fuel Rails Adapters
    Torque Solution® Top Feed Fuel Rails Adapters
    0
    # sp196794
    Top Feed Fuel Rails Adapters by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...
    High quality at an affordable priceExpertly made from premium materials
    $58.89
  • Radium® - Fuel Line Retaining Kit
    Radium® Fuel Line Retaining Kit
    0
    # sp234502
    Fuel Line Retaining Kit by Radium®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they...
    Engineered to help enhance speed and fuel efficiencyDeveloped using innovative technology for outstanding performance
    $94.95 - $151.95
  • Radium® - Fuel Rail Plumbing Kit
    Radium® Fuel Rail Plumbing Kit
    0
    # sp137741
    Fuel Rail Plumbing Kit by Radium®. The kit features specifically designed billet mounts. These modular "feet" allow compatibility on the following engines by simply flipping them and reinstalling into different threaded holes on the...
    High quality at an affordable priceExpertly made from premium materials
    $47.45 - $427.45
  • Torque Solution® - Top Feed Fuel Rails
    Torque Solution® Top Feed Fuel Rails
    0
    # sp226906
    Top Feed Fuel Rails by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from top-grade...
    High quality at an affordable priceExpertly made from premium materials
    $176.92
  • Injector Dynamics® - Injector O-Ring Service Kit
    Injector Dynamics® Injector O-Ring Service Kit
    0
    # sp238842
    Injector O-Ring Service Kit by Injector Dynamics®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...
    High quality at an affordable priceExpertly made from premium materials
    $4.25
  • Injector Dynamics® - ID1050x Fuel Injector Set
    Injector Dynamics® ID1050x Fuel Injector Set (1050.18.01.48.14.4)
    0
    # mpn4462455417
    ID1050x Fuel Injector Set by Injector Dynamics®. The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is...
    Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuelsCompact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors
    $710.00
  • Injector Dynamics® - ID1050x Fuel Injector Set
    Injector Dynamics® ID1050x Fuel Injector Set (1050.48.11.WRX.4)
    0
    # mpn4462455006
    ID1050x Fuel Injector Set by Injector Dynamics®. The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is...
    Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuelsCompact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors
    $520.00
  • DeatschWerks® - Fuel Rail
    DeatschWerks® Fuel Rail (6-102)
    0
    # mpn4749240713
    Fuel Rail by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and durability, every product is carefully...
    Improves fuel flow and performanceMulti-point dynamic set matching
    $199.00
  • DeatschWerks® - Fuel Rail
    DeatschWerks® Fuel Rail (6-102)
    0
    # mpn4749240713
    Fuel Rail by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and durability, every product is carefully...
    Improves fuel flow and performanceMulti-point dynamic set matching
    $199.00




Since the introduction of the Subaru Impreza in 1992, the WRX has represented its performance version. In just a few years, the WRX gained a strong reputation in rally racing, and today it is universally regarded as a living legend. There are not many other sports sedans on the market that are as rewarding to upgrade as a Subaru WRX, and none will offer the same combination of ample power and capable all-wheel drive. If your tuning mods gave you significant power, you should also upgrade the fuel delivery system to fine-tune the air-fuel mixture and improve the way that gasoline is delivered to the engine. Performance fuel injectors offer remarkable improvements in gasoline flow and engine performance.

Factory fuel injectors are designed for the stock state of tune and average daily driving needs. They provide gasoline flow at only 80% of their actual capacity. Substantially, performance injectors supply a larger amount of gas into the combustion chambers to enrich the air-fuel blend, ultimately boosting the efficiency of the engine. They are especially recommended in the case of turbocharged engines. Your new injectors need to match the engine and the overall level of tuning, delivering the right amount of gasoline. A rich mixture can take a toll on performance just as much as fuel starvation. For a full assortment of top-quality Subaru WRX fuel injectors, rails and components, have a look at our online catalog.

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