2006 Subaru WRX Replacement Engine Parts

Change Vehicle
121 - 180 of 670 results
show:
sort by:
    • (0 reviews)
      # 61628607
      Subaru WRX STI 2.5L 2006, 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)
      # 58548968
      Subaru WRX STI 2.5L 2006, S1 Camshafts by GSC Power-Division®. GSC Power-Division S1 camshafts for the EJ20 JDM/EURO 2.0L STi.These will not drop any low end power, but actually cause faster spool of the turbo, creating more power...
      $934.15
    • (0 reviews)
      # 124533627
      Subaru WRX STI 2.5L 2006, 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)
      # 15848391
      Subaru WRX STI 2006, 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)
      # 98438069
      Subaru WRX / WRX STI 2.5L 2006, 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...
      $147.28
    • (0 reviews)
      # 102537923
      Subaru WRX / WRX STI 2.5L 2006, 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...
      $301.91
    • (0 reviews)
      # 73694053
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Reduced weight and increased throttle response, horsepower, and torquePerfectly fits all 1993 or newer Subaru boxer engines
      $119.70
    • (0 reviews)
      # 73692866
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Patented interlock design for maximum reliabilityCNC machined 6061-T6 aluminum brackets
      $369.00
    • (0 reviews)
      # 73693832
      Subaru WRX / WRX STI 2006, 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)
      # 98119310
      Subaru WRX Base 2006, Engine Mounts with Mount Plates by Torque Solution®. Torque Solution engine mounts you will see and feel a difference in your WRX or STi. These mounts are made out of high grade billet aluminum material and...
      $266.86
    • (0 reviews)
      # 61628402
      Subaru WRX / WRX STI 2.5L Standard (Manual) Transmission 2006, Oil Cooler Kit by GReddy®. Core: 10 Row. Filter: Standard. Fitting: M20xP1.5. GReddy/GREX Oil Cooler Kits help prolong the life of your oil and in turn your internal...
      Large O Ring AdapterIncrease Oil Capacity
      $779.00
    • (0 reviews)
      # 73693868
      Subaru WRX 2006, 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 skyrockets. This...
      Helps control engine oil temperaturesEfficient heat dissipation
      $670.50 - $706.50
    • (0 reviews)
      # 61618847
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and racing lifestyle
      $15.20
    • (0 reviews)
      # 99035789
      Subaru WRX / WRX STI 2006, 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)
      # 84938563
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Designed to provide more horsepowerRotated turbo allows to attach to almost every aftermarket front mount intercooler
      $1,881.00
    • (0 reviews)
      # 140491711
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Designed to provide more horsepowerRotated turbo allows to attach to almost every aftermarket front mount intercooler
      $75.60 - $4,250.70
    • (0 reviews)
      # 70195889
      Subaru WRX 2006, 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)
      # 70194005
      Subaru WRX STI 2006, GT Sport Turbo Kit 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)
      # 70193961
      Subaru WRX STI 2006, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $326.27
    • (0 reviews)
      # 98905032
      Subaru WRX STI EJ257 Engine 2006, Darton MID™ Block Sleeves by Brian Crower®. Set of Four. Darton Dry Sleeve (Subaru Ej25). Bore: 99.5mm to 102mm Max. The Darton MID™ Sleeve Kit is available for many series of 4, 6, and 8...
      $491.25
    • (0 reviews)
      # 73694061
      Subaru WRX / WRX STI 2.5L 2006, Pulley Cover by PERRIN Performance®. Accessorize the top of your engine and the pulleys with this cool looking cover from PERRIN. The PERRIN Performance pulley cover is constructed of 5052 Plate...
      Durable aluminum constructionAvailable in red or black texture powder coated finishes
      $71.10
    • (0 reviews)
      # 15847470
      Subaru WRX STI 2006, Billet Pitch Stop Mount by Agency Power®. When switching from 4 lug to 5 lug hubs, the shock mounts for those wanting to use their existing shocks or coilovers will need spacers. These spacers fit in the shock...
      $120.00
    • (0 reviews)
      # 61626658
      Subaru WRX / WRX STI 2006, Front Engine Steady Insert Bushing by Whiteline®. Outer Diameter: 26 mm (1.02"). Inner Diameter: 16 mm (0.63"). Quantity: 1 per Pack. Soft factory bushings whilst they do a good job of not transmitting...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $22.32
    • (0 reviews)
      # 73692888
      Subaru WRX / WRX STI 2006, Oil Temperature and Pressure Adapter by PERRIN Performance®. The PERRIN Oil Temperature and Pressure Adapter is essential for proper and easy installation of your oil temperature and oil pressure sensors....
      No modifications needed when installing sensors in your oil systemSimultaneous accommodation of oil temperature and oil pressure sensor
      $39.60
    • (0 reviews)
      # 70192984
      Subaru WRX / WRX STI 2006, Hybrid Sport Oil Filter by HKS®. Size: 68 x H65. Thread: M20 x P1.5. Compared to current aftermarket sports oil filters, this innovative product from HKS improves oil pressure drop and flow properties by...
      Designed for the ultimate in quality and performanceSignificantly improves oil pressure drop and flow properties
      $21.45
    • (0 reviews)
      # 99034905
      Subaru WRX 2006, Ultimate Oil Pickup by Killer B Motorsport®. They have all heard the horror stories. You’re just driving down the road minding your own business and then boom your engine blows without warning. This ULTIMATE OIL...
      $175.00
    • (0 reviews)
      # 15848592
      Subaru WRX STI 2006, 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)
      # 104422311
      Subaru WRX / WRX STI 2.5L 2006, Deceptor Pro II Bias Venting Diverter Blow Off Valve by GFB®.
      $35.10 - $423.90
    • (0 reviews)
      # 104422456
      Subaru WRX / WRX STI 2.5L 2006, Respons TMS Adjustable Bias Venting Diverter Blow Off Valve by GFB®.
      $35.10 - $281.70
    • (0 reviews)
      # 73692832
      Subaru WRX / WRX STI 2.5L 2006, EBCS Pro 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...
      Durable construction that can handle extreme underhood temperaturesEstimated DIT Install time: 20 minites
      $135.00
    • (0 reviews)
      # 74187451
      Subaru WRX / WRX STI 2006, 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)
      # 84938542
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Sized to relieve any amount of boost pressureMaintains air within the boost system without reducing turbo response
      $310.50
    • (0 reviews)
      # 84938545
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $720.00
    • (0 reviews)
      # 84938548
      Subaru WRX / WRX STI 2.5L 2006, 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....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,128.60
    • (0 reviews)
      # 73693075
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,480.50
    • (0 reviews)
      # 74187471
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $401.40
    • (0 reviews)
      # 31836866
      Subaru WRX / WRX STI 2006, 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)
      # 174494596
      Subaru WRX / WRX STI 2006, Synchronic Diverter Valve Kit by Synapse Engineering®. Synchronic Diverter Valve is the 1st, truly compact, zero-diaphragm, high-flow Diverter Valve with a blistering actuation time measured at 25...
      $268.80
    • (0 reviews)
      # 140491731
      Subaru WRX / WRX STI 2.5L 2006, 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...
      Adds a touch of style to the engine bayDurable, corrosion-resistant billet aluminum construction
      $54.00
    • (0 reviews)
      # 93988855
      Subaru WRX / WRX STI 2.5L 2006, ECU Straight Harness by APEXi®. The APEXi ECU Harness offers instant and direct throttle response for vehicles equipped with ECUs.
      Made of High Quality MaterialsBuilt to Last
      $219.04
    • (0 reviews)
      # 99035903
      Subaru WRX / WRX STI 2006, Oil Temperature Sensor Adapter by Killer B Motorsport®. Adapter will allow the use of aftermarket temperature sensors that have 1/8PT or 1/8NPT threads. Made in the USA.
      $21.45 - $36.98
    • (0 reviews)
      # 98905029
      Subaru WRX STI EJ257 Engine 2006, Head Gasket by Brian Crower®. 2 Piece. Bc Made In Japan. (Subaru Ej257). Bore: 101mm. BC gaskets are pre-coated stainless steel with a 0.2 micron consistent layer of Nitrile rubber that completely...
      $188.80
    • (0 reviews)
      # 61628640
      Subaru WRX / WRX STI 2006, 0.032" MLX Head Gasket by Cometic Gasket®. Compressed Thickness: 0.032". Cometic MLx Gaskets are comprized of multiple layers of stainless steel due to it's increased strength, ability to rebound and...
      Made of High Quality MaterialsBuilt to Last
      $64.88
    • (0 reviews)
      # 62403075
      Subaru WRX / WRX STI Subaru Engine 2006, MLS Head Gasket by Cometic Gasket®. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even load across the sealing surface. The embossed outer layers of the...
      Made of High Quality MaterialsBuilt to Last
      $43.89
    • (0 reviews)
      # 62402721
      Subaru WRX / WRX STI 2006, Exhaust Gasket by GTSPEC®.
      $13.50 - $58.50
    • (0 reviews)
      # 118473991
      Subaru WRX STI Ej257 Engine 2006, MLS Series Sport Compact Head Gasket by JE Pistons®. 23deg Inverted Dome. Ultra-Light Gas Ported. 1 Piece. Racing engines need racing gaskets. JE Pro Seal has been the industry leader in piston...
      $58.99 - $101.09
    • (0 reviews)
      # 59280453
      Subaru WRX / WRX STI 2006, Lightweight Crank Pulley by Torque Solution®. Torque Solution has designed this crank pulley not only to improve performance but to surpass the quality of the original pulley. A critical feature of the...
      $100.79
    • (0 reviews)
      # 62402873
      Subaru WRX 2006, Street Pro Gasket Kit by Cometic Gasket®.
      $245.60 - $311.70
    • (0 reviews)
      # 61628481
      Subaru WRX / WRX STI 2006, Engine Mounts by Torque Solution®. Engine mounts you will see and feel a difference in your WRX or STi. These mounts are made out of high grade billet aluminum material and steel. You can rest assure that...
      $222.06
    • (0 reviews)
      # 99035792
      Subaru WRX / WRX STI 2006, Oil Baffle Windage Tray by Killer B Motorsport®.
      $78.00
    • (0 reviews)
      # 98837080
      Subaru WRX / WRX STI Base 2006, Air Oil Separator Kit by Radium®. Includes: Machined alumium Radium Engineering AOS, Specially designed mounting bracket (see below), All necessary SAE 30R7 PCV/Emissions and heater hoses, All...
      $522.45
    • (0 reviews)
      # 15847434
      Subaru WRX / WRX STI Base 2006, Silver Adjustable Blow-Off Valve by Agency Power®. The blow off valve is a device that helps relieve pressure between shifts. This keeps the turbo spooled and reduces turbo lag as you go through the...
      Full T6061 CNC aluminum valveAgency Power text is engraved on the body
      $295.00
    • (0 reviews)
      # 62402671
      Subaru WRX / WRX STI 2006, Greddy Blow Off Valve Adapter by Torque Solution®. Billet Greddy Blow off Valve Adapter allows you to direct fit your blow off valve to your vehicle without any welding or modifications at all.
      $41.21 - $48.81
    • (0 reviews)
      # 62401952
      Subaru WRX / WRX STI 2006, Greddy Blow Off Valve and Recirc Adapter by Torque Solution®. Billet Greddy Type R/RZ/RS/S Blow off Valve Adapter allows you to direct fit your blow off valve to your Subaru TMIC without any welding or...
      $54.23
    • (0 reviews)
      # 82081180
      Subaru WRX / WRX STI 2006, HKS Blow Off Valve Adapter by Torque Solution®. Billet HKS Blow off Valve Adapter allows you to direct fit your blow off valve direct to your vehicle without any welding or modifications at all.
      $41.21 - $48.81
    • (0 reviews)
      # 82081185
      Subaru WRX / WRX STI 2006, Tial 50mm Blow Off Valve Adapter by Torque Solution®. Billet Tial 50mm Blow off Valve Adapter allows you to direct fit your blow off valve to your Subaru TMIC without any welding or modifications at all.
      $41.21 - $48.81
    • (0 reviews)
      # 24594334
      Subaru WRX / WRX STI 2006, Blow-Off Valve Flange Adapter Kit by Turbosmart®. This kit includes everything required to allow the fitment of a Turbosmart Universal Plumback, Dual Port and Supersonic BOV via quick change V-Band. The...
      Designed to allow the fitment of Turbosmart Universal Plumback, Dual Port and Supersonic BOVMade of high durable materials
      $71.02
    • (0 reviews)
      # 174494595
      Subaru WRX / WRX STI Base TMIC 2006, Tmic Base Flange For Diverter Valve by Synapse Engineering®. OE TMIC Blow Off Valve Base Flange is designed for Synchrnoic Diverter Valve use. This flange is INCOMPATIBLE with the SB Series Blow...
      $23.74
    • (0 reviews)
      # 94682166
      Subaru WRX STI 2006, Hard Turbo Inlet Pipe Kit by Agency Power®. By installing this pipe kit, you will maintain boost pressure more efficiently, pick up throttle response, and gain horsepower.
      Improved air flowDirect fit with no cutting
      $250.00
    • (0 reviews)
      # 104386570
      Subaru WRX / WRX STI 2006, Mach 1 TMS Blow Off Valve by GFB®.
      $182.01




    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.