2012 Subaru WRX Performance Fuel Systems

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    • AEM® High Flow In-Tank Fuel Pump
      (0 reviews)
      # 63480552
      Subaru WRX / WRX STI 2012, 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...
      Designed for high output naturally aspirated and forced induction EFI vehiclesIn tank design
      $122.99
    • Aeromotive® 325 Stealth Fuel Pump
      (0 reviews)
      # 85633639
      Subaru WRX / WRX STI 2012, 325 Stealth Fuel Pump by Aeromotive®. The Aeromotive 325 Stealth Fuel Pump is the newest addition to the Stealth Fuel System line-up. Similar to the popular 340 Stealth Pumps, the 325 is a compact body...
      $191.08
    • DeatschWerks® In-Tank Fuel Pump
      (0 reviews)
      # 93211164
      Subaru WRX / WRX STI 2012, In-Tank Fuel Pump by DeatschWerks®. Pump Type: Compact. With 9-1008 Install Kit. This compact electric in-tank fuel pump by DeatschWerks has a high torque motor that creates more flow at higher pressures,...
      Designed to improve fuel delivering system performanceFlows 265 liters per hour (70 gallons per hour)
      $149.00 - $189.00
    • Radium® Fuel Pump Hanger
      (0 reviews)
      # 102569830
      Subaru WRX / WRX STI 2012, Fuel Pump Hanger by Radium®. This kit is available with or without fuel pumps included. If you are going to use your own pumps or source pumps elsewhere, select the option "Single / Dual Hanger, Pumps Not...
      $569.95 - $968.95
    • HKS® Al-Type Fuel Pump
      (0 reviews)
      # 70194043
      Subaru WRX STI 2012, 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
    • DeatschWerks® Fuel Injector Set
      (0 reviews)
      # 24842366
      Subaru WRX 2012, Fuel Injector Set by DeatschWerks®. Set of: 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 level of...
      Improves fuel flow and performanceDesigned for off-road use only
      $349.00 - $839.00
    • Injector Dynamics® ID1000 Fuel Injector Kit
      (0 reviews)
      # 62402455
      Subaru WRX STI Base 2012, ID1000 Fuel Injector Kit by Injector Dynamics®, 4 Pieces. Length: 48mm. O-Ring type: 14mm Upper. The ID1000 was the first offering from Injector Dynamics, and was also the first to offer a number of...
      $670.00
    • Injector Dynamics® ID1700 Fuel Injector
      (0 reviews)
      # 98418150
      Subaru WRX / WRX STI 2012, ID1700 Fuel Injector by Injector Dynamics®. Length: 48mm. 11mm (gold) top adaptor. Dash 204 Lower Square O-Ring, Denso Square Lower O-Ring. The ID1700 is the most recent offering from the partnership of...
      $250.00 - $1,000.00
    • HKS® Fuel Upgrade Kit
      (0 reviews)
      # 70195930
      Subaru WRX STI 2012, Fuel Upgrade Kit by HKS®. Pump Diameter: 38 mm. Pump Length: 114 mm. Components: Injector X 4, Injector O-ring X 4, Injector Flat washer X 8, Fuel pump X 1, Pump coupler X 1, Pump terminal X 2. Flow Rate: 250...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $750.13
    • HKS® High Resistance Fuel Injector
      (0 reviews)
      # 97200640
      Subaru WRX Wagon With GDB Chassis / With GRB Chassis / With GRF Chassis 2012, High Resistance Fuel Injector by HKS®. Top Feed. High Resistance. 1 Single Injector. Connector Color: Yellow. Connector Shape: Round. Designed utilizing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $138.06
    • PERRIN Performance® Top Feed Style Fuel Rail
      (0 reviews)
      # 73694274
      Subaru WRX 2012, 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
    • DeatschWerks® Install Kit for Electric Fuel Pumps DW65C™ and DW300C™
      (0 reviews)
      # 24840801
      Subaru WRX / WRX STI 2012, Install Kit for Electric Fuel Pumps DW65C™ and DW300C™ 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
      $15.00
    • Radium® Top Feed Fuel Rail Adapter
      (0 reviews)
      # 98837515
      Subaru WRX / WRX STI Base 2012, 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...
      $47.45 - $56.95
    • Radium® Top Feed Fuel Rail Upgrade Kit
      (0 reviews)
      # 98837518
      Subaru WRX / WRX STI Base 2012, 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,...
      $208.95 - $256.45
    • Cusco® Throttle Body Hose
      (0 reviews)
      # 89622671
      Subaru WRX STI 2012, Throttle Body Hose by Cusco®.
      $48.60
    • Mishimoto® Throttle Body Silicone Hose
      (0 reviews)
      # 93146637
      Subaru WRX 2012, Throttle Body Silicone Hose by Mishimoto®. Includes: 3 Silicone Hoses, 7 T-Bolt Clamps. The Mishimoto Silicone Throttle Body Hose is a direct OEM replacement for the stock rubber hose. The stock rubber throttle...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $54.00
    • Torque Solution® Silicone Throttle Body Hose
      (0 reviews)
      # 61628048
      Subaru WRX 2012, Silicone Throttle Body Hose by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our 4ply Silicone Throttle Body Hose. The factory intake hose is prone to...
      $65.08
    • Radium® 6 Cylinder Injector Seats
      (0 reviews)
      # 89034257
      Subaru WRX STI Base 2012, 6 Cylinder 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...
      $71.20
    • Radium® Fuel Hanger Plumbing Kit
      (0 reviews)
      # 102569827
      Subaru WRX / WRX STI 2012, Fuel Hanger Plumbing Kit by Radium®. The optional plumbing kits include fittings and hoses to make the fuel pump hanger a direct bolt-in OEM replacement for both single and dual pump configurations. The...
      $94.95 - $161.45
    • Denso® Fuel Injector
      (0 reviews)
      # 36545131
      Subaru WRX / WRX STI 2458 CC 2012, 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....
      Maintains new-car smoothness and drivabilityFirst Time Fit™ saves valuable shop time
      $69.61
    • Gates® Locking Fuel Tank Cap
      (0 reviews)
      # 20831668
      Subaru WRX / WRX STI 2012, Locking Fuel Tank Cap by Gates®. 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 gas only...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $13.25
    • Gates® Replacement Fuel Tank Non-Locking Cap
      (0 reviews)
      # 20831669
      Subaru WRX / WRX STI 2012, 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...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $7.00
    • Standard® Intermotor™ Fuel Injection Pressure Regulator
      (0 reviews)
      # 45113771
      Subaru WRX 2012, 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
      $65.14
    • Original Equipment® Fuel Injector
      (0 reviews)
      # 97340920
      Subaru WRX / WRX STI 2458 CC 2012, 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $138.02
    • Standard® Intermotor™ Fuel Injector
      (0 reviews)
      # 45115681
      Subaru WRX / WRX STI 2012, 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
      $67.38
    • 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
    • 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...
      $252.33 - $269.49
    • 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...
      $459.20
    • 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...
      $497.09
    • 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,...
      $685.36
    • 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...
      $777.90 - $1,082.81
    • 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...
      $561.60
    • 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....
      $447.76
    • Aeromotive® Platinum Series SS Fuel Pump (11253)
      (0 reviews)
      # mpn358595026
      Universal Platinum Series SS Fuel Pump by Aeromotive®.
      $269.86
    • Aeromotive® Pro Series Fuel Pump
      (0 reviews)
      # 98075592
      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...
      ORB-12 inlet and outlet portsBeautifully plated with our electroless nickel process
      $808.22 - $923.97
    • Aeromotive® SS Fuel Pump
      (0 reviews)
      # 85633916
      Universal SS 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...
      $244.98 - $272.08
    • Aeromotive® SS Pump and Regulator Kit
      (0 reviews)
      # 85633919
      Universal SS Pump and Regulator Kit 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...
      $355.31 - $369.18
    • Aeromotive® Universal Stealth Pump Assembly
      (0 reviews)
      # 85633958
      Universal Universal Stealth Pump Assembly 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...
      $597.74 - $766.60
    • ATL® Black Box In-Tank Fuel Pump Kit (CFD-600-HP)
      (0 reviews)
      # mpn358594185
      Universal Black Box In-Tank Fuel Pump Kit by ATL®. with CFD-104 HP Pump.
      $454.79
    • ATL® Fuel Pump
      (0 reviews)
      # 91189787
      Universal Fuel Pump by ATL®. These electric in-tank fuel pumps are offered in high and low-pressure models to fit a range of applications.
      $22.85 - $240.99
    • MagnaFuel® 1000 Belt Drive Fuel Pump (MP-4205)
      (0 reviews)
      # mpn358594063
      Universal 1000 Belt Drive Fuel Pump by MagnaFuel®. 10.5 gpm@4000 RPM. Belt drive with industry standard coupling for instant swap to high performance.
      $606.12
    • MagnaFuel® Classic Fuel Pump (MP-4401)
      (0 reviews)
      # mpn358594068
      Universal Classic Fuel Pump by MagnaFuel®. The classic high volume at rated pressure.
      $404.22
    • MagnaFuel® Classic Fuel Pump with Filter (MP-4450)
      (0 reviews)
      # mpn358594072
      Universal Classic Fuel Pump with Filter by MagnaFuel®. The classic high volume at rated pressure.
      $542.43
    • MagnaFuel® Dual 4 Barrel Fuel System Kit (MP-4810)
      (0 reviews)
      # mpn358594083
      Universal Dual 4 Barrel Fuel System Kit by MagnaFuel®. Includes: 1 MP-4450 Pro Star 500 with Filter, 1 MP-9433 4 Port Regulator, 1 MP-1050 Dual Relay Harness, 1 MP-3006 #12 Bulkhead, 1 MP-3009 #12AN x #12 Straight, 1 MP-3019 #10AN...
      $892.27
    • MagnaFuel® Electric Gear Fuel Pump
      (0 reviews)
      # 92832366
      Universal Electric Gear Fuel Pump by MagnaFuel®. 8" L and 3" Dia. Weight: 5.5 lbs. Once-piece design is more compact and light weight.
      $775.36 - $810.35
    • MagnaFuel® In-Line Fuel Pump
      (0 reviews)
      # 92832378
      Universal In-Line Fuel Pump by MagnaFuel®. Once-piece design is more compact and light weight.
      $458.16 - $499.20




    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

    2012 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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    2012 Subaru WRX Models
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