2005 Subaru WRX Performance Engine Parts

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    • (0 reviews)
      # 74053125
      Subaru WRX 2005, Rotated Turbo Installation Kit by PERRIN Performance®. Each Kit includes Intake system, 3" downpipe, boost tube connection for Front Mounted Intercooler, and all other parts needed for installation for those who...
      Designed to provide more horsepowerRotated turbo allows to attach to almost every aftermarket front mount intercooler
      $1,881.00
    • (0 reviews)
      # 140491689
      Subaru WRX 2005, Rotated Turbo Kit by PERRIN Performance®. Each Kit come pre-assembled and includes a Tial 46mm Wastegate, large 3" Intake system with MAF, 3" downpipe with built-in wastegate recirc tube, boost tube connection for...
      Designed to provide more horsepowerRotated turbo allows to attach to almost every aftermarket front mount intercooler
      $75.60 - $4,250.70
    • (0 reviews)
      # 70193962
      Subaru WRX STI 2005, GT II Sports Turbo Kit by HKS®. Boost Pressure: 78.5 - 98.1 kPa (0.8 - 1.0 kgf/cm2). Component: GT II 7460 (49T A/R 0.67) Turbine, Upgraded Actuator, Oil Piping, Water Piping, Gaskets/Short Parts. Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,358.72
    • (0 reviews)
      # 97200627
      Subaru WRX 2005, GT Sport Turbo Upgrade by HKS®. Boost Pressure: 88.3 kPa (0.9 kgf/cm2). Turbo Size: GT2835 (56T). These kits consist of new, larger HKS GT turbos designed to bolt directly on to the stock manifold(s). Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3,319.68
    • (0 reviews)
      # 97200632
      Subaru WRX 2005, Super SQV4 Blowoff Valve Kit by HKS®. HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $326.27
    • (0 reviews)
      # 98906824
      Subaru WRX 2005, Camshaft by Brian Crower®. BC high performance camshafts are ground on state-of-the-art CNC cam grinders to insure accuracy and tolerances to within .02mm. Every BC camshaft profile has been prototyped and dyno...
      $686.80 - $766.04
    • (0 reviews)
      # 61628607
      Subaru WRX STI 2.5L 2005, Billet S1 Camshafts by GSC Power-Division®. GSC Power-Division Billet S1 camshafts for the USDM STi and WRX with Intake only AVCS. These will not drop any low end power, and will creating more power and...
      $849.15
    • (0 reviews)
      # 97364203
      Subaru WRX 2005, S1 Camshafts by GSC Power-Division®.
      $849.15 - $934.15
    • (0 reviews)
      # 124533627
      Subaru WRX STI 2.5L 2005, Camshaft Set by Kelford Cams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      $236.31 - $945.25
    • (0 reviews)
      # 98906831
      Subaru WRX 2005, Crankshaft by Brian Crower®. BC crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to exacting tolerances...
      $1,957.39
    • (0 reviews)
      # 98906849
      Subaru WRX 2005, Stroker Kit by Brian Crower®. Crankshafts: BC crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to...
      $2,969.34 - $3,380.18
    • (0 reviews)
      # 73705533
      Subaru WRX STI 2005, Pro-A Style Taper Blade Connecting Rod by CP-Carrillo®. CC: 5.137" (130.5mm). Bolt Size: 3/8". Bolt Type: WMC. PE Width: 0.845" (21.46mm). BE Width: 0.844" (21.44mm). BE Bore: 2.1653" (55mm). Pin Size: 23mm....
      Made from high-grade materialsProvides efficient performance
      $294.00
    • (0 reviews)
      # 73710159
      Subaru WRX STI 2005, Pro-H Style Connecting Rod by CP-Carrillo®. CC: 5.137" (130.5mm). Bolt Size: 3/8". PE Width: 0.845" (21.46mm). BE Width: 0.844" (21.44mm). BE Bore: 2.1653" (55mm). Pin Size: 23mm. Lead the way with strong Pro-H...
      Made from high-grade materialsProvides efficient performance
      $294.00 - $344.40
    • (0 reviews)
      # 73705532
      Subaru WRX STI 2005, Pro-SA Style Taper Blade Connecting Rod by CP-Carrillo®. CC: 5.137" (130.5mm). Bolt Size: 3/8". Bolt Type: WMC. PE Width: 0.845" (21.46mm). BE Width: 0.844" (21.44mm). BE Bore: 2.1653" (55mm). Pin Size: 23mm....
      Made from high-grade materialsProvides efficient performance
      $294.00
    • (0 reviews)
      # 98991920
      Subaru WRX 2005, BC625+ Connecting Rods by Brian Crower®. Set of Four. Bc625+ With Arp Custom Age 625+ Fasteners (Subaru Ej205/Ej257). Rod Length: 5.141". The BC625+ rod from BC is the premier industry connecting rod. Incorporating...
      $685.08
    • (0 reviews)
      # 98991924
      Subaru WRX 2005, I-Beam Connecting Rods by Brian Crower®. Set of Four. I Beam With Arp2000 Fasteners (Subaru Ej205/Ej257). Rod Length: 5.141". BC offers an I-Beam style connecting rod for those who prefer that traditional design...
      $695.21
    • (0 reviews)
      # 98991922
      Subaru WRX 2005, I Beam Extreme Connecting Rods by Brian Crower®. Set of Four. I Beam Extreme With Arp Custom Age 625+ (Subaru Ej205/Ej257). Rod Length: 5.141". BC offers an I-Beam style connecting rod for those who prefer that...
      $891.51
    • (0 reviews)
      # 98906842
      Subaru WRX 2005, Piston Set by Brian Crower®. Choose from the top piston brands available, CP or JE, in any desired bore size and compression ratio. Both brands make their custom BC stroker pistons from 2618 T6 high tensile...
      $789.20
    • (0 reviews)
      # 98991926
      Subaru WRX 2005, Sportsman Connecting Rods by Brian Crower®. Set of Four. Sportsman With Arp2000 Fasteners (Subaru Ej205/Ej257). Rod Length: 5.141". Although the name implies that the Sportsman is a 2nd tier part, the Sportsman...
      $437.41
    • (0 reviews)
      # 147467640
      Subaru WRX / WRX STI 2.0L 2005, Forged Coated Pistons by Icon Pistons®. Rod 130.5mm Deep Square Dish 13.4cc. Each Icon piston is forged from high-strength, heat treated, 2618 aluminum alloy. This makes Icon pistons significantly...
      $151.17 - $636.82
    • (0 reviews)
      # 118473927
      Subaru WRX 2005, Piston Kit by JE Pistons®. 23deg Inverted Dome. Ultra-Light Gas Ported. JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the...
      $537.97 - $1,047.21
    • (0 reviews)
      # 102147504
      Subaru WRX 2005, Sport Compact H-Beam Connecting Rods by K1 Technologies®. K1 Technologies connecting rods offer world-class performance at an affordable price. Their race-ready connecting rods are made from 4340 forged steel, use...
      $365.21
    • (0 reviews)
      # 124534906
      Subaru WRX STI EJ257 Engine 2005, Valve Spring Kit by Kelford Cams®. 85lb seat pressure at 36.00mm install height. Coil bind is at 22.00mm. We are pleased to announce the arrival of the new ‘Kelford Valve Springs’ to suit...
      $280.25
    • (0 reviews)
      # 100754319
      Subaru WRX EJ205 Engine 2005, Adjustable Camshaft Gears by Brian Crower®. Set/4. With Arp Fastener Bolts. (Subaru Ej205 - WRX/Ej257 - Sti). BC gears are CNC machined from aerospace grade, 6061-T6 billet aluminum for ultimate...
      $626.35
    • (0 reviews)
      # 337775
      Subaru WRX 2.0L 2005, Premium Wrench-Off Oil Filter by K&N®. Filter Material: High Flow Premium Media. Gasket Material: Nitrile Rubber. Height: 2.875" (73 mm). Outside Diameter: 2.688" (68 mm). Style: Canister. Thread...
      $12.44
    • (1 review)
      # 95785674
      Subaru WRX 2005, Pro Series Premium Oil Filter by K&N®. Filter Material: High Flow Premium Media. Gasket Material: Nitrile Rubber. Height: 2.875" (73 mm). Outside Diameter: 2.688" (68 mm). Style: Canister. Thread Specification: M20...
      $7.40
    • (0 reviews)
      # 62402200
      Subaru WRX 2005, Sports Oil Filter by GReddy®. QX-04. Size (L/H): 68mm / 65mm. Thread: M20xP1.5. GReddy Sports OX Oil Filters use “double pleats” folding technology on the inner filter to provide a maximum filtration surface...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and racing lifestyle
      $15.20
    • (0 reviews)
      # 99035789
      Subaru WRX / WRX STI 2005, EJ Series High Performance Oil Pan by Killer B Motorsport®. Our V2 Performance Oil pan is designed to reliably meet the demands of high performance Subaru Engines used on street or track applications....
      $508.00
    • (0 reviews)
      # 107804444
      Subaru WRX / WRX STI 2005, Drag and Road Race Wet Sump Oil Pan by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $410.01 - $726.86
    • (0 reviews)
      # 84998408
      Subaru WRX / WRX STI 2.5L 2005, Wet Sump Aluminum Oil Pan by Moroso®. With Billet Rail. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $736.24
    • (0 reviews)
      # 15848391
      Subaru WRX STI 2005, Lightweight Crank Pulley by Agency Power®. Lightweight crank pulleys have proven horsepower and torque increases time after time. Agency Power chooses to make all of the crank pulleys the same diameter as the...
      Horsepower and torque increasesMade of CNC machined 6061 aluminum
      $130.00
    • (0 reviews)
      # 98438100
      Subaru WRX 2005, Non-Underdrive Pulley Kit by GFB®. It is now shaped to look exactly like the factory pulley, so it goes unnoticed in your engine bay - it even uses the factory belts. A significant amount of weight has been removed...
      $147.28
    • (0 reviews)
      # 102537976
      Subaru WRX 2005, Underdrive Crankshaft Pulley Kit by GFB®. 3-piece underdrive pulley kit. Made from anodized aircraft-grade aluminium and offers sharper throttle response and faster acceleration. For Pulley Kits part # 2002, 2003,...
      $301.91
    • (0 reviews)
      # 73693817
      Subaru WRX 2005, Lightweight Crank Pulley by PERRIN Performance®. A true weight savings that can be felt with every blip of the gas pedal. Lighten up your rotating engine parts to free up power. The PERRIN Performance Crank Pulley...
      Reduced weight and increased throttle response, horsepower, and torquePerfectly fits all 1993 or newer Subaru boxer engines
      $119.70
    • (0 reviews)
      # 84981624
      Subaru WRX 2005, Performance Damper by Fluidampr®. A Fluidampr performance damper provides premium, broad range control of destructive crankshaft torsional vibration for optimum performance and durability. Install as an upgrade to...
      $374.49
    • (0 reviews)
      # 379173
      Subaru WRX 2005, Front Intercooler Kit by Injen®. Includes: Bumper Support Replacement, 14 Row, 950 Cu.In. This kit replaces the small, stock top-mount intercooler with a much larger front-mount intercooler. The increased...
      $1,588.02
    • (0 reviews)
      # 98274811
      Subaru WRX 2005, Intercooler Kit by Mishimoto®. OEM intercooler setups are not designed to handle the higher levels of boost that result from modifying your turbocharged vehicle. The Mishimoto Intercooler is manufactured with...
      Direct fitProvides 35°F temperature drop compared to stock intercooler on a stage 2 tune
      $580.00 - $1,064.00
    • (0 reviews)
      # 73693720
      Subaru WRX / WRX STI 2005, Front Mount Intercooler by PERRIN Performance®. Swap out your overheated factory top mount intercooler for the PERRIN Front Mount Intercooler to get the most out of your vehicle . Add power and a new bold...
      Bar and plate core design for maximum durabilitySturdy steel support beams
      $819.00 - $891.00
    • (0 reviews)
      # 97200630
      Subaru WRX 2005, Intercooler Kit by HKS®. Size: 600 mm x 244 mm x 65 mm. Type: S. All HKS Intercoolers improve both the efficiency and power of any turbocharged application by rapidly reducing inherent heat levels of the compressed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,412.81 - $1,702.74
    • (0 reviews)
      # 91190180
      Subaru WRX Standard (Manual) Transmission 2005, Oil Cooler Kit by GReddy®. Filter: Standard. Core: 10 Row. Fitting: M20xP1.5. GReddy/GREX Oil Cooler Kits help prolong the life of your oil and in turn your internal engine...
      Large O Ring AdapterIncrease Oil Capacity
      $779.00
    • (0 reviews)
      # 73693068
      Subaru WRX / WRX STI 2005, Oil Cooler Kit by PERRIN Performance®. Reduce engine oil temperatures, extend engine life, and keep your horsepower consistent with a PERRIN oil cooler. In racing conditions engine oil temperature...
      Helps control engine oil temperaturesEfficient heat dissipation
      $670.50
    • (0 reviews)
      # 84938473
      Subaru WRX 2005, Engine Mount Set by PERRIN Performance®. PERRIN Performance engine mount kits reduce drivetrain movement under hard acceleration, deceleration and corning. Allowing the most efficient transmission of all available...
      Patented interlock design for maximum reliabilityCNC machined 6061-T6 aluminum brackets
      $369.00
    • (0 reviews)
      # 73693832
      Subaru WRX / WRX STI 2005, Pitch Stop Mount by PERRIN Performance®. Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. Subaru's with power and drivetrain upgrades will need PERRIN's more...
      Reduces drivetrain movements under hard accelerationAdds power to the wheels by eliminating lost energy
      $105.30
    • (0 reviews)
      # 290064
      Subaru WRX 2005, Aluminium Engine Torque Damper Kit by Weapon-R®. Eliminate flex in the drivetrain, get more power to the ground and improve shift quality with this Torque Damper Kit.
      $187.00
    • (0 reviews)
      # 284971
      Subaru WRX 2005, Neo-Ti Engine Torque Damper Kit by Weapon-R®. Eliminate flex in the drivetrain, get more power to the ground and improve shift quality with this Neo-Titanium Finish Torque Damper Kit.
      $221.00
    • (0 reviews)
      # 98906835
      Subaru WRX 2005, Darton MID™ Block Sleeves by Brian Crower®. The Darton MID™ Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential.
      $506.69
    • (0 reviews)
      # 15848592
      Subaru WRX STI 2005, Offset Turbo Inlet Coupler by Agency Power®. By providing you with smooth bends, larger diameter piping, and more efficient air flow design, your car will gain performance all around. Quicker turbo spool up,...
      Faster throttle responseAluminum
      $40.00 - $250.00
    • (0 reviews)
      # 102537969
      Subaru WRX 2005, Deceptor Pro II Bias Venting Diverter Blow Off Valve by GFB®.
      $35.10 - $423.90
    • (0 reviews)
      # 102537971
      Subaru WRX 2005, Respons TMS Adjustable Bias Venting Diverter Blow Off Valve by GFB®.
      $35.10 - $281.70
    • (0 reviews)
      # 84938471
      Subaru WRX 2005, Electronic Boost Control Solenoid by PERRIN Performance®. The 3-port Electronic Boost Control Solenoid (EBCS Pro) is designed to control today's high performance turbochargers with its ultra-fast response and...
      Durable construction that can handle extreme underhood temperaturesEstimated DIT Install time: 20 minites
      $135.00
    • (0 reviews)
      # 74187451
      Subaru WRX / WRX STI 2005, Manual Boost Controller by PERRIN Performance®. The PERRIN Manual Boost Controller is a simple inline device that allows you to set your desired boost level with a few simple twists of the body. Easily...
      Allows for simple and easy boost controlBody design ensures easy adjustment
      $103.50
    • (0 reviews)
      # 73693764
      Subaru WRX 2005, Recirculating Blow Off Valve by PERRIN Performance®. Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick. With large 1.225" inlets and outlets, the PERRIN Blow Off Valve is...
      Sized to relieve any amount of boost pressureMaintains air within the boost system without reducing turbo response
      $310.50
    • (0 reviews)
      # 75117068
      Subaru WRX 2005, Rotated Turbo Downpipe by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $720.00
    • (0 reviews)
      # 76264419
      Subaru WRX 2005, Rotated Turbo Downpipe and Up-Pipe Kit by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,128.60
    • (0 reviews)
      # 84938484
      Subaru WRX 2005, Rotated Turbo Kit Hard Parts by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,480.50
    • (0 reviews)
      # 75117074
      Subaru WRX 2005, Rotated Turbo Up-Pipe by PERRIN Performance®. Designed utilizing the latest technology, this product by PERRIN features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $401.40
    • (0 reviews)
      # 31836866
      Subaru WRX / WRX STI 2005, Blow-Off Valve by Turbosmart®. Completely redesigned for 2011, this product by Turbosmart is 46% lighter and 25% smaller than the previous model. Designed to provide greater performance through faster...
      Designed for use on large-capacity turbocharger systems and high-horsepower enginesBrings maximum possible performance through faster turbo spool-up from idle and reduced turbo lag between gears
      $166.04 - $332.09
    • (0 reviews)
      # 73693820
      Subaru WRX 2005, Oil Cap by PERRIN Performance®. Replace the yellow plastic OEM oil fill cap the sexy billet oil fill cap from PERRIN. The PERRIN Aluminum oil cap is the finishing touch to your engine bay leaving a clean and...
      Adds a touch of style to the engine bayDurable, corrosion-resistant billet aluminum construction
      $54.00
    • (0 reviews)
      # 62614542
      Subaru WRX 2005, Metal Head Gasket by APEXi®. Bore: 93.5 mm. The APEXi metal headgaskets provide upgraded protection on high horsepower engines. Factory headgaskets cannot withstand the pressures of high output operation and often...
      Ideal for the daily driver car of an enthusiastMade from high-quality materials
      $281.41
    • (0 reviews)
      # 98905026
      Subaru WRX / WRX STI 2005, Single Valve Spring and Steel Retainer Kit by Brian Crower®. Subaru Ej Series, Toyota 3Sgte/Ge. Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean,...
      $160.98




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      Glossary of Engine Internal Parts
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    Popular Products

    2005 Subaru WRX Performance Engine Parts Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Great Product
    Excellent quality. Installed on my 03 WRX easily, and it works great.
    GPosted by Gustaf (Huntsville, AL) /
    2005 Subaru WRX
    Was this review helpful for you? Yes
    2005 Subaru WRX Models
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