2005 Subaru WRX Performance Fuel Systems

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    • AEM® 320LPH High Flow In-Tank Fuel Pump
      (0 reviews)
      # 84614319
      Subaru WRX 2005, 320LPH High Flow In-Tank Fuel Pump by AEM®. 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 design that...
      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...
      $178.67
    • DeatschWerks® Electric Compact In-Tank Fuel Pump
      (0 reviews)
      # 24842318
      Subaru WRX / WRX STI 2005, Electric Compact In-Tank Fuel Pump by DeatschWerks®. This fuel pump has a high torque motor that creates more flow at higher pressures, so you can supply larger fuel injectors and make more horsepower,...
      Designed to improve fuel delivering system performanceIn-tank application specific fitment
      $99.00 - $169.00
    • HKS® Al-Type Fuel Pump
      (0 reviews)
      # 70194043
      Subaru WRX STI Turbocharged EJ257 Engine 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...
      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...
      $223.47
    • 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...
      $906.22 - $907.86
    • DeatschWerks® Fuel Injector Set
      (0 reviews)
      # 24842309
      Subaru WRX / WRX STI 2005, Fuel Injector Set by DeatschWerks®, Includes 4 Injectors. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest...
      Improves fuel flow and performanceDesigned for off-road use only
      $349.00 - $839.00
    • DeatschWerks® 17U-07-1000-4 EV14 Fuel Injector Set
      (0 reviews)
      # 24842311
      Subaru WRX / WRX STI 2005, EV14 Fuel Injector Set (17U-07-1000-4) by DeatschWerks®, 1000cc/min Flow Rate, Includes 4 Injectors. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To...
      Improves fuel flow and performanceDesigned for off-road use only
      $429.00
    • 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...
      $480.00 - $670.00
    • Injector Dynamics® ID850 Fuel Injector
      (0 reviews)
      # 62402462
      Subaru WRX 2005, ID850 Fuel Injector by Injector Dynamics®. 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 motorcycle...
      $480.00 - $690.00
    • Injector Dynamics® ID1000 Fuel Injector Kit
      (0 reviews)
      # 59280515
      Subaru WRX 2005, ID1000 Fuel Injector Kit by Injector Dynamics®. 4 Pieces. 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...
      $480.00
    • Injector Dynamics® ID1300 Fuel Injector
      (0 reviews)
      # 62402453
      Subaru WRX 2005, ID1300 Fuel Injector by Injector Dynamics®. 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 with...
      $900.00 - $1,090.00
    • Injector Dynamics® ID2000 Fuel Injector
      (0 reviews)
      # 62402456
      Subaru WRX 2005, ID2000 Fuel Injector by Injector Dynamics®. 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 smooth...
      $960.00 - $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
    • DeatschWerks® Install Kit for Electric Fuel Pumps DW200™ and DW300™
      (0 reviews)
      # 24840802
      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
    • AVO® Electronics Throttle Controller
      (0 reviews)
      # 61628542
      Subaru WRX / WRX STI 2005, Electronics Throttle Controller by AVO®.
      $183.16
    • Cusco® Throttle Body Hose
      (0 reviews)
      # 61627410
      Subaru WRX / WRX STI 2005, Throttle Body Hose by Cusco®.
      $48.60
    • Injector Dynamics® Adaptor Top
      (0 reviews)
      # 84612397
      Universal Adaptor Top by Injector Dynamics®.
      $11.95
    • Torque Solution® Post MAF Intake Hose
      (0 reviews)
      # 61628479
      Subaru WRX / WRX STI 2005, Post MAF Intake Hose by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our 4ply Silicone Post Maf Intake Hose. The factory intake hose is...
      $70.51
    • 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
    • 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
    • Genuine® Fuel Pressure Regulator
      (0 reviews)
      # 8916050
      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
      $131.52 - $133.81
    • Standard® Intermotor™ Fuel Injection Pressure Regulator
      (0 reviews)
      # 45264034
      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
      $85.16 - $85.49
    • 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 / WRX STI 2.0L 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...
      Maintains new-car smoothness and drivabilityFirst Time Fit™ saves valuable shop time
      $70.31
    • Original Equipment® Fuel Injector
      (0 reviews)
      # 43174201
      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
      $135.19 - $137.69
    • Standard® Intermotor™ Fuel Injector
      (0 reviews)
      # 45264019
      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
      $92.70 - $102.47
    • WIX® Complete In-Line Fuel Filter
      (0 reviews)
      # 67714971
      Subaru WRX 2005, Complete In-Line Fuel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust, scale and...
      Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants
      $21.41
    • Spectra Premium® Fuel Pump Strainer
      (0 reviews)
      # 48068920
      Subaru WRX / WRX STI 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,...
      Designed to protect the fuel pump and prevent fuel system contaminationEngineered to stringent tolerances
      $13.41
    • Gates® Replacement Fuel Tank Non-Locking Cap
      (0 reviews)
      # 48514740
      Subaru WRX 2005, Replacement Fuel Tank Non-Locking Cap by Gates®. Rugged, heavy-duty construction. Meet or exceed OEM specifications. Caps fit both shallow and deep cam filler necks - vented, non-vented and vented anti-surge. Three...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $5.99
    • Spectra Premium® Fuel Tank Strap Kit
      (0 reviews)
      # 48068871
      Subaru WRX / WRX STI 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....
      Designed to keep your fuel tank in placeSame quality as OE for less money
      $49.18
    • Stant® Fuel Cap Tester Adapter
      (0 reviews)
      # 42367695
      Subaru WRX 2005, Fuel Cap Tester Adapter by Stant®. Threaded Adapter Connected to Tester. Test fuel tank caps quickly and accurately with Stant Fuel Cap Tester adapters. They’ve been developed to enable fuel caps to be tested for...
      Stant’s fuel cap tester adapters make it quick and easy to accurately test fuel caps for leaksFuel cap tester adapters have been developed to test fuel caps for compliance with current EPA regulations
      $12.99
    • Stant® OE Equivalent Fuel Cap
      (0 reviews)
      # 42367697
      Subaru WRX 2005, OE Equivalent Fuel Cap by Stant®. Packaged in a Box. A defective fuel cap can cause your vehicle to fail an emissions test, and allow up to 22 gallons of gasoline to evaporate in one year, wasting your money and...
      OE Pressure relief prevents fuel vapors from exiting the fuel system under normal operating conditionsOE Vacuum relief prevents fuel vapors from exiting the fuel system via the fill tube under normal operations
      $5.61
    • Stant® Regular Locking Fuel Cap
      (0 reviews)
      # 42367702
      Subaru WRX 2005, Regular Locking Fuel Cap by Stant®. Packaged in a Box. These locking caps are specially designed to protect your vehicle from vandalism and fuel theft. They’re made from sturdy, long-life materials and they’re...
      Keyed alike versions are available for small fleets or consumers with more than one vehicleOE Pressure relief prevents fuel vapors from exiting the fuel system under normal operating conditions
      $12.17
    • 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
    • GB Remanufacturing® Remanufactured Multi Port Fuel Injector
      (0 reviews)
      # 22326845
      Subaru WRX 2005, Remanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality or better performance at a reduced cost is what you'll get with this multi-port fuel injector. This injector is an exact OEM replacement...
      Affordable alternative to a new OEM injectorMeets or exceeds OE quality
      $32.86
    • 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
      $16.47
    • 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...
      $396.48
    • 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.
      $380.62
    • 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...
      $468.31
    • 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...
      $359.37 - $467.30
    • 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...
      $623.61
    • 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...
      $823.46
    • 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...
      $672.51
    • 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...
      $590.76
    • 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...
      $750.34
    • Aeromotive® Carbureted Phantom 340 Fuel System Kit (17254)
      (0 reviews)
      # mpn457938668
      Universal Carbureted Phantom 340 Fuel System Kit by Aeromotive®. This kit includes 1ea p/n 18688 Phantom 340, 1ea p/n 12321 Filter 10 micron Paper, 1ea p/n 12305 Filter Bracket, 1ea p/n 13204 Regulator, ByPass, Carb., 1ea p/n 16307...
      $1,070.44
    • 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...
      $561.29
    • 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...
      $600.36
    • Aeromotive® H/O Fuel Pump
      (0 reviews)
      # 85633797
      Universal H/O 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...
      $252.76 - $255.61
    • Aeromotive® Phantom 200 Stealth Fuel System (18689)
      (0 reviews)
      # mpn358595320
      Universal Phantom 200 Stealth Fuel System by Aeromotive®. Considering a switch to EFI or swapping in that late model motor? What has recently become the hottest trend in hot rodding has been plagued by fuel delivery. The question...
      $460.19
    • Aeromotive® Phantom 340 Stealth Fuel System (18688)
      (0 reviews)
      # mpn358595319
      Universal Phantom 340 Stealth Fuel System by Aeromotive®. Considering a switch to EFI or swapping in that late model motor? What has recently become the hottest trend in hot rodding has been plagued by fuel delivery. The question...
      $503.53
    • Aeromotive® Phantom Dual Stealth 340 Fuel Pump System (18309)
      (0 reviews)
      # mpn358595285
      Universal Phantom Dual Stealth 340 Fuel Pump System by Aeromotive®. Today’s aftermarket world makes it easy to pick up the phone and order 1000 HP for your street car. This has created several challenges for fuel delivery,...
      $694.25
    • Aeromotive® Phantom EFI Fuel System
      (0 reviews)
      # 85633845
      Universal Phantom EFI Fuel 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 lifestyle, it is...
      $787.87 - $1,111.74
    • Aeromotive® Phantom Stealth Flex Fuel System (18310)
      (0 reviews)
      # mpn358595286
      Universal Phantom Stealth Flex Fuel System by Aeromotive®. Aeromotive’s Phantom line of universal in-tank fuel systems goes green with the new Phantom Flex. As E85 makes its way into mainstream hot-rodding, its higher octane...
      $568.88
    • Aeromotive® Platinum Series A1000 Fuel Pump (11151)
      (0 reviews)
      # mpn358595011
      Universal Platinum Series 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....
      $453.56
    • Aeromotive® Platinum Series SS Fuel Pump (11253)
      (0 reviews)
      # mpn358595026
      Universal Platinum Series SS Fuel Pump by Aeromotive®.
      $252.76
    • Aeromotive® Pro Series Fuel Pump (11102)
      (0 reviews)
      # mpn358594998
      Universal Pro Series Fuel Pump by Aeromotive®. Designed for crazy horsepower, its hard to find a more powerful, higher flowing, in-line fuel pump anywhere. Engineered for high-horsepower racing engines, this beautiful pump features...
      $818.72




    Guides & Articles

    • Performance Parts
      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.
    • Performance Parts
      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 Parts
      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 - 6 reviews
    4.8 of 5
    Fantastic Filter
    I'm satisfied with this Screen Type Fuel Filter. Installation was very easy, I had just to spin it on and the job is done. I spent on its installation almost 7 minutes of my life. Love the way it looks on my F150 even it is visible only for me. The customer service was flawless, great job.
    EPosted by Eric (Memphis, TN) /
    2006 Ford F-150
    Was this review helpful for you? Yes
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    2005 Subaru WRX Models
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