2005 Subaru WRX Performance Fuel Systems

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    • AEM® High Flow In-Tank Fuel Pump
      (0 reviews)
      # 93995142
      Subaru WRX 2005, High Flow In-Tank Fuel Pump by AEM®. 320LPH at 43PSI. This fuel pump is designed for in-tank mounting for use with gasoline and features a compact 38mm diameter that fits most applications. It has an offset inlet...
      Designed for high output naturally aspirated and forced induction EFI vehiclesIn tank design
      $101.98 - $122.99
    • Aeromotive® 340 Stealth Fuel Pump, Offset Inlet, Inline
      (0 reviews)
      # 85633585
      Subaru WRX / WRX STI 2005, 340 Stealth Fuel Pump, Offset Inlet, Inline by Aeromotive®. Includes Pump, Universal Drop Parts Kit (Filter, Wiring Pigtail, Rubber Hose, One Pair Clamps, Rubber Grommet). The Aeromotive 340 Stealth Fuel...
      Fits most vehicles where popular aftermarket pumps are applicableE85 Compatible
      $187.97
    • HKS® Al-Type Fuel Pump
      (0 reviews)
      # 70194043
      Subaru WRX STI 2005, Al-Type Fuel Pump by HKS®. Diameter: 38 mm. Length: 114 mm. Flow Rate: 250 LHP. HKS Fuel Pump's distinguished flow characteristics enable a stable fuel pressure and fuel supply to tuned vehicles, especially...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $276.12
    • Aeromotive® Billet Fuel Rail
      (0 reviews)
      # 85634480
      Subaru WRX 2005, Billet Fuel Rail by Aeromotive®, 1 Pair. Includes Hardware. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your...
      $220.59
    • Aeromotive® Return-Style Fuel Rail System
      (0 reviews)
      # 85634483
      Subaru WRX 2005, Return-Style Fuel Rail System by Aeromotive®. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your vehicle and...
      $894.61 - $896.22
    • Agency Power® Black Fuel Rail Kit
      (0 reviews)
      # 94683170
      Subaru WRX 2005, by Agency Power®. The fuel rail has the largest bore currently on the market which results in better fuel flow then stock. As well, the Agency Power rail is designed to fit larger injectors, when upgrading to a...
      $400.00 - $500.00
    • Injector Dynamics® ID725 Fuel Injector
      (0 reviews)
      # 62402459
      Subaru WRX 2005, ID725 Fuel Injector by Injector Dynamics®. The ID725 exists for those applications where the ID1000 is just a little bit too big, and will maintain strict linearity at flow rates that will satisfy even the smallest...
      $120.00 - $670.00
    • Injector Dynamics® ID850 Fuel Injector
      (0 reviews)
      # 62402462
      Subaru WRX 2005, ID850 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID850 was added to the Injector Dynamics lineup to fill the need for a high flow injector in a small package. Specifically, GM’s LS motors, and various...
      $120.00 - $690.00
    • Injector Dynamics® ID1000 Fuel Injector
      (0 reviews)
      # 98418135
      Subaru WRX 2005, ID1000 Fuel Injector by Injector Dynamics®. Length: 48mm. O-Ring type: 11mm Upper, Dash 204 Lower Square, Denso Square Lower. The ID1000 was the first offering from Injector Dynamics, and was also the first to...
      $120.00 - $480.00
    • Injector Dynamics® ID1300 Fuel Injector
      (0 reviews)
      # 62402453
      Subaru WRX 2005, ID1300 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high flow injector...
      $224.61 - $1,090.00
    • Injector Dynamics® ID1700 Fuel Injector
      (0 reviews)
      # 98418139
      Subaru WRX 2005, ID1700 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID1700 is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID1700 was designed to fill the gap between the...
      $250.00 - $1,190.00
    • Injector Dynamics® ID2000 Fuel Injector
      (0 reviews)
      # 62402456
      Subaru WRX 2005, ID2000 Fuel Injector by Injector Dynamics®. Length: 48mm. The ID2000 has set the standard for linearity and control in a large injector. Flowing in excess of 2000cc/min at 3 bar, the ID2000 will also provide a...
      $240.00 - $1,150.00
    • PERRIN Performance® Top Feed Style Fuel Rail
      (0 reviews)
      # 75117161
      Subaru WRX 2005, 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...
      Large inside diameter channels for maximum fuel flowEqual fuel distribution, pressure, and more consistent air fuel ratio
      $499.50
    • AEM® Series 2 Plug & Play Engine Management System
      (0 reviews)
      # 57824753
      Subaru WRX STI 2.5L 2005, Series 2 Plug & Play Engine Management System by AEM®. Get complete control of your car’s engine and driveline using the vehicle’s factory wiring and sensors with the Series 2 Plug and Play Engine...
      Delivers complete control of your car’s engine and drivelinePlugs into your car’s factory wiring harness and uses existing sensors
      $1,837.84
    • AVO® Throttle Controller
      (0 reviews)
      # 93466887
      Subaru WRX 2005, Throttle Controller by AVO®.
      $199.00
    • AVO® Turbo Timer
      (0 reviews)
      # 93466889
      Subaru WRX 2005, Turbo Timer by AVO®.
      $149.99
    • DeatschWerks® Install Kit for Electric Fuel Pumps DW200™ and DW300™
      (0 reviews)
      # 24840744
      Subaru WRX / WRX STI 2005, Install Kit for Electric Fuel Pumps DW200™ and DW300™ by DeatschWerks®. Get the most out of your electric fuel pump by ensuring it gets the voltage it needs with this hardware installation kit. It's...
      Provides a high flow fuel pump with the required voltage15 inch of 12 ga SLX spec red power cable
      $22.00
    • Radium® Top Feed Fuel Rail Adapter
      (0 reviews)
      # 98837500
      Subaru WRX 2005, Top Feed Fuel Rail Adapter by Radium®. This adapter was specifically designed for the long runner (no tumble generator valves) intake manifold found on the JDM STi Spec C engines. Both adapters have a machining...
      $47.45 - $56.95
    • Radium® Top Feed Fuel Rail Conversion Kit
      (0 reviews)
      # 98837506
      Subaru WRX STI 2005, Top Feed Fuel Rail Conversion Kit by Radium®. This fuel rail kit converts the OEM side feed fuel injector setup to top feed, allowing the use of high flow fuel injectors (not included). The fuel rail injector...
      $237.95 - $284.95
    • Radium® Top Feed Fuel Rail Upgrade Kit
      (0 reviews)
      # 98837503
      Subaru WRX 2005, Top Feed Fuel Rail Upgrade Kit by Radium®. Each rail features a large internal diameter bore to suit even the most fuel hungry engines. They are CNC machined from solid 6061 aluminum, black anodized, and laser...
      $208.95 - $256.45
    • Injector Dynamics® Adaptor Top
      (0 reviews)
      # 84612397
      Universal Adaptor Top by Injector Dynamics®.
      $11.95
    • HKS® F-Con V Pro Harness
      (0 reviews)
      # 70194017
      Subaru WRX EJ205 Engine With GDA Chassis 2005, F-Con V Pro Harness by HKS®. Type: FP5-7. Designed utilizing the latest technology, this product by HKS features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $474.01
    • Cusco® Throttle Body Hose
      (0 reviews)
      # 89622671
      Subaru WRX / WRX STI 2005, Throttle Body Hose by Cusco®.
      $48.60
    • Torque Solution® Thermal Throttle Body Gasket
      (0 reviews)
      # 61628487
      Subaru WRX 2005, Thermal Throttle Body Gasket by Torque Solution®. Thermal Throttle Body Gasket use a proprietary gasket material that lowers intake temps by reducing heat transfer. These gaskets can be used to replace factory...
      $26.87
    • Radium® Injector Seats
      (0 reviews)
      # 89034562
      Subaru WRX STI 2005, Injector Seats by Radium®. These are the same machined aluminum injector seats used in Radium fuel rail kits for Subarus. They are required when converting an OEM side feed fuel rail to top feed. They simply...
      $47.45 - $71.20
    • Injector Dynamics® Injector Connector Kit
      (0 reviews)
      # 84612410
      Universal Injector Connector Kit by Injector Dynamics®.
      $6.00 - $7.00
    • Injector Dynamics® Injector O-Ring
      (0 reviews)
      # 84612444
      Universal Injector O-Ring by Injector Dynamics®.
      $1.00 - $1.50
    • Airtex® Electric Fuel Pump
      (0 reviews)
      # 22542894
      Subaru WRX / WRX STI 2005, Electric Fuel Pump by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes and...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $240.97
    • Hitachi® Electric Fuel Pump
      (0 reviews)
      # 87857225
      Subaru WRX Manufactered before May 2005, Electric Fuel Pump by Hitachi®. In-Tank. Complete Modeule. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your...
      $286.16
    • Genuine® Fuel Pressure Regulator
      (0 reviews)
      # 93629804
      Subaru WRX 2005, Fuel Pressure Regulator by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $113.99 - $132.05
    • Beck Arnley® Fuel Injector
      (0 reviews)
      # 36253735
      Subaru WRX 2005, Fuel Injector by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $47.95 - $77.53
    • Denso® Fuel Injector
      (0 reviews)
      # 21070230
      Subaru WRX 2005, Fuel Injector by Denso®. O.E. Replacement Fuel Injector. When a vehicle uses Denso First Time Fit fuel injectors, the engine runs smoother, improves gas mileage, and produces fewer emissions. Denso First Time Fit...
      Maintains new-car smoothness and drivabilityFirst Time Fit™ saves valuable shop time
      $70.31
    • Hitachi® Fuel Injector
      (0 reviews)
      # 22063683
      Subaru WRX STI 2.5L 2005, Fuel Injector by Hitachi®. This is an aftermarket part that replaces factory OE # 16600-AA170. This fuel injector will replace your malfunctioning part to restore reliable vehicle operation, gas mileage,...
      Disperses fuel accurately to meet optimal power, economy, and emissions requirementsMeets or exceeds OE specifications
      $115.96
    • WIX® Complete In-Line Fuel Filter
      (0 reviews)
      # 67713739
      Subaru WRX 2.0L Canada-Built 2005, Complete In-Line Fuel Filter by WIX®. Height: 4.724". Inlet: 8 MM. Inner Diameter Top: Closed. MediaType: Cellulose. Micron: 17.00. Outer Diameter Top: 3.346". Outlet: 8 MM. Style: Fuel (Complete...
      Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants
      $22.09
    • Airtex® Fuel Pump Strainer
      (0 reviews)
      # 22650167
      Subaru WRX / WRX STI 2005, Fuel Pump Strainer by Airtex®. Push Fit Inlet. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials,...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $17.58
    • Bosch® Fuel Pump Hanger Assembly
      (0 reviews)
      # 23946523
      Subaru WRX / WRX STI 2.0L 2005, Fuel Pump Hanger Assembly by Bosch®. If you are in need of a replacement fuel pump hanger assembly, install a Bosch OE-quality fuel pump hanger assembly with complete confidence. It's built to OEM...
      Direct replacementInstalls the same way as the factory unit
      $389.13
    • Spectra Premium® Fuel Pump Strainer
      (0 reviews)
      # 90606141
      Subaru WRX 2005, Fuel Pump Strainer by Spectra Premium®. Left unprotected, dirt and debris could quickly destroy an electric fuel pump. The fuel pump strainer is the pump’s first line of defense, preventing dirt, debris, and...
      Designed to protect the fuel pump and prevent fuel system contaminationEngineered to stringent tolerances
      $13.41
    • Gates® Fuel Cap System Tester Adapter
      (0 reviews)
      # 48463986
      Subaru WRX 2.0L 2005, Fuel Cap System Tester Adapter by Gates®. Threaded. Economical, easy-to-use alternative to electronic testers.
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $15.26
    • Gates® Locking Fuel Tank Cap
      (0 reviews)
      # 20828367
      Subaru WRX 2.0L 2005, Locking Fuel Tank Cap by Gates®. As Required. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.93
    • Gates® Replacement Fuel Tank Non-Locking Cap
      (0 reviews)
      # 20828368
      Subaru WRX 2.0L 2005, Replacement Fuel Tank Non-Locking Cap by Gates®. As Required. Rugged, heavy-duty construction. Meet or exceed OEM specifications. Caps fit both shallow and deep cam filler necks - vented, non-vented and vented...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $5.97
    • Spectra Premium® Fuel Tank Strap Kit
      (0 reviews)
      # 48068871
      Subaru WRX 2.0L 2005, Fuel Tank Strap Kit by Spectra Premium®. Designed to replace worn, rusted, or missing straps, this fuel tank strap kit will help to keep your fuel tank in place ensuring its secure installation. Purchasing...
      Designed to keep your fuel tank in placeSame quality as OE for less money
      $49.18
    • Standard® Intermotor™ Fuel Injection Pressure Regulator
      (0 reviews)
      # 97176785
      Subaru WRX 2005, Intermotor™ Fuel Injection Pressure Regulator by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $90.24 - $91.81
    • Original Equipment® Fuel Injector
      (0 reviews)
      # 97340156
      Subaru WRX 2005, Fuel Injector by Original Equipment®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $135.52 - $138.02
    • Standard® Intermotor™ Fuel Injector
      (0 reviews)
      # 97176788
      Subaru WRX 2005, Intermotor™ Fuel Injector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $73.74 - $103.59
    • Standard® Intermotor™ Fuel Tank Vent Valve
      (0 reviews)
      # 45113653
      Subaru WRX 2.0L 2005, Intermotor™ Fuel Tank Vent Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $64.69
    • Aeromotive® 10 Micron Marine Series Fuel Filter, AN-12 (12341)
      (0 reviews)
      # mpn1803704734
      Universal 10 Micron Marine Series Fuel Filter, AN-12 by Aeromotive®. Commonly the most overlooked component in a fuel system, filter neglect can be the most costly. If not cleaned or replaced regularly, filter elements can become...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $202.53
    • Aeromotive® 340 Stealth E85 Compatible Fuel Pump
      (0 reviews)
      # 98075557
      Universal 340 Stealth E85 Compatible Fuel Pump by Aeromotive®. The Aeromotive 340 Stealth Fuel Pump is a high-output, in-tank, electric fuel pump that fits most popular EFI applications. The Aeromotive 340 is a compact, lightweight...
      Fits most vehicles where popular aftermarket pumps are applicableE85 Compatible
      $124.34
    • Aeromotive® 340 Stealth Fuel Pump
      (0 reviews)
      # 98075560
      Universal 340 Stealth Fuel Pump by Aeromotive®. The Aeromotive 340 Stealth Fuel Pump is a high-output, in-tank, electric fuel pump that fits most popular EFI applications. The Aeromotive 340 is a compact, lightweight pump that...
      Fits most vehicles where popular aftermarket pumps are applicableE85 Compatible
      $124.34
    • Aeromotive® A750 Fuel Pump
      (0 reviews)
      # 85633682
      Universal A750 Fuel Pump by Aeromotive®. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      $391.39
    • Aeromotive® A1000 Fuel Pump (11101)
      (0 reviews)
      # mpn358594997
      Universal A1000 Fuel Pump by Aeromotive®. This is the pump that started it all. Durable, reliable, good looking and it supports high horsepower. Perfect for the daily driver that doesn't run like a daily driver.
      $407.05
    • Aeromotive® A2000 Carbureted Fuel Pump (11202)
      (0 reviews)
      # mpn358595014
      Universal A2000 Carbureted Fuel Pump by Aeromotive®. From Stock Eliminator to Pro Mod, the Aeromotive A2000 is a versatile force to reckoned with and stands alone as a "big" carbureted fuel pump. The A2000 flows enough fuel to...
      $462.31
    • Aeromotive® A3000 Carbureted Fuel Pump
      (0 reviews)
      # 85633679
      Universal A3000 Carbureted Fuel Pump by Aeromotive®. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      $358.47 - $466.31
    • Aeromotive® A3000 Fuel Pump Kit (11215)
      (0 reviews)
      # mpn358595020
      Universal A3000 Fuel Pump Kit by Aeromotive®. The new A3000 Fuel Pump is an upgrade and redesign to one of the winningest fuel pumps in drag racing, the popular A2000 Fuel Pump. The A3000 features the same basic design and function...
      $622.41
    • Aeromotive® Atomic Belt Drive Fuel Pump (11115)
      (0 reviews)
      # mpn358595007
      Universal Atomic Belt Drive Fuel Pump by Aeromotive®. Designed to feed monster EFI and Carbureted engines, gasoline or alcohol. The Atomic Belt Drive Pump is engineered to be driven by a pulley and cog drive allowing the pump to be...
      $812.90
    • Aeromotive® Belt Drive Pump Kit (17140)
      (0 reviews)
      # mpn358595268
      Universal Belt Drive Pump Kit by Aeromotive®. Includes P/N 11105 Fuel Pump, Gilmer Pulley and Mounting Bracket. Aeromotive's Universal Fuel Systems are designed to provide the do-it-yourselfer with ALL the hardware and components...
      $663.89
    • Aeromotive® Billet Belt Drive Fuel Pump (11105)
      (0 reviews)
      # mpn358595001
      Universal Billet Belt Drive Fuel Pump by Aeromotive®. Zero amperage draw, less weight, and more flow! The Aeromotive Billet Belt Drive Fuel Pump was designed to solve fuel delivery problems in high horsepower, forced-induction EFI...
      $583.19
    • Aeromotive® Billet Hex Drive Fuel Pump (11107)
      (0 reviews)
      # mpn358595003
      Universal Billet Hex Drive Fuel Pump by Aeromotive®. Get the same unparalleled performance you get from our Billet Belt Drive Fuel Pump (P/N 11105), with the convenience of direct drive. The Hex Drive Fuel Pump can be mounted and...
      $740.71
    • Aeromotive® Billet Mechanical Carbureted Fuel Pump (11206)
      (0 reviews)
      # mpn1803704738
      Universal Billet Mechanical Carbureted Fuel Pump by Aeromotive®. Designed utilizing the latest technology, this product by Aeromotive features premium quality and will perform better than advertised. Perfect for your vehicle and...
      For gasoline engines onlyDevelops 12 PSI line pressure when used with regulators
      $393.89
    • Aeromotive® Digital Programmable FMU (16303)
      (0 reviews)
      # mpn358595265
      Universal Digital Programmable FMU by Aeromotive®. Now you can add fuel flow and pressure control to any returnless fuel system and maintain the proper air/fuel ratio under all WOT operating conditions. The new Aeromotive Digital...
      $554.10
    • Aeromotive® Eliminator Fuel Pump (11104)
      (0 reviews)
      # mpn358595000
      Universal Eliminator Fuel Pump by Aeromotive®. This continuous duty "street warrior" supports big horsepower and maintains the drivability necessary for a true high performance street car. Designed for high horsepower street/strip...
      $592.67




    Guides & Articles

    • Replacement Fuel System Parts
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the fuel gauge on your instrument cluster. All sending units contain a "float" piece which does just what it describes - floats atop the surface of the fuel. Many automakers design the float piece as an attachment on a hinged arm that pivots as the level in the tank rises or drops. Others design the float piece as a cylinder that rides up and down around a metal shaft.
    • Replacement Fuel System Parts
      How To Replace Fuel Injectors
      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber. When injectors are malfunctioning, leaking, or have failed completely, they will cause rough engine performance, poor idle, reduced power and economy, and exhaust that’s rich enough in unburned fuel to damage expensive exhaust parts such as oxygen sensors and catalytic converters.
    • Performance Chips
      Why Should I Add a Throttle Controller?
      The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle response timing will be noticeably faster.

    Popular Products

    2005 Subaru WRX Performance Fuel Systems Reviews

    Average rating:  5  5 - 7 reviews
    4.8 of 5
    High Performance
    I was looking for a high-performance carburetor and I finally found one. This product operates at its maximum performance level. The carburetor features the impeccable design. Its construction is extremely durable. The quality of the product is well worth it.
    MPosted by Mark (Vero Beach, FL) /
    Was this review helpful for you? Yes
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    2005 Subaru WRX Models
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