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02-05 WRX

02-05 WRX

  • Manley STI Billet Crankshaft

    Manley

    Manley STI Billet Crankshaft

    $1,499.00
    EJ20 / EJ25 - Subaru EJ20/EJ25 Billet Crankshafts Fully Machined "Turbo Tuff Series" Billet For High Horsepower / High Boost Applications 4340 Billet Multi-step heat treatment process Stress Relieved and Shot Peened Nitrided 100%...
    $1,499.00
  • On Sale
    WRX/ STi Case halve assembly kit WRX/ STi Case halve assembly kit

    WRX/ STi Case halve assembly kit

    Now: $127.20
    Was: $159.00
    This is a COMPLETE case halve assembly kit that includes over 40 parts that you will need when rebuilding your own case halves. It includes all new case bolts, washers, orings, seals, and even includes new alignment dowels for the cylinder heads. You...
    Now: $127.20
    Was: $159.00
  • On Sale
    Fluidampr Harmonic Damper Fluidampr Harmonic Damper

    Fluidampr Harmonic Damper

    Now: $389.07
    Was: $457.16
    Fluidampr Engine Dampers: Fluidampr Engine Dampers are designed to control destructive vibrations which are transfered thru the crankshaft. Each time the air/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike...
    Now: $389.07
    Was: $457.16
  • On Sale
    ATI Super Damper ATI Super Damper

    ATI Super Damper

    Now: $386.10
    Was: $429.00
    ATI's Super Damper for Subaru EJ20, EJ22 and EJ25 engines - Part # 917991. Unlike undampened underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at...
    Now: $386.10
    Was: $429.00
  • On Sale
    JE EJ20 Forged Stroker Piston Set JE EJ20 Forged Stroker Piston Set

    JE EJ20 Forged Stroker Piston Set

    Now: $509.15
    Was: $649.00
    SUBARU 2002-2005 IMPREZA WRX EJ205 - ASYMMETRICAL This piston kit is for use with the EJ20 block (2002-2005 WRX) and the STI 79 mm crankshaft to give you a little more displacement. Asymmetrical FSR Style Piston Dome/Dish requires no deburring or...
    Now: $509.15
    Was: $649.00
  • On Sale
    JE EJ20 Forged Piston Set JE EJ20 Forged Piston Set

    JE EJ20 Forged Piston Set

    Now: $509.15
    Was: $649.00
    SUBARU 2002-2005 IMPREZA WRX EJ205 - ASYMMETRICAL Asymmetrical FSR Style Piston Dome/Dish requires no deburring or preparation. 2618 T6 high tensile forged aluminum. JE designs are specifically engineered for extreme applications up to, and including,...
    Now: $509.15
    Was: $649.00
  • On Sale
    Ceramic Coating Ceramic Coating

    Ceramic Coating

    Now: $125.00
    Was: $150.00
    A dark brass/gold with a soft metallic finish. Piston Coat is a thin film ceramic thermal barrier, designed to be applied on internal engine parts that require a thermal barrier. You can add this to any set of pistons you purchase from us and they will...
    Now: $125.00
    Was: $150.00
  • On Sale
    Killer B oil pan Killer B oil pan

    KillerB

    Killer B oil pan

    Now: $447.44
    Was: $476.00
    Our V2 Performance Oil pan is designed to reliably meet the demands of high performance Subaru Engines used on street or track applications. Oil Pan holds an extra 1.4 quarts of oil, +30% increase in capacity over OEM. Optimal Oil Pan was designed to...
    Now: $447.44
    Was: $476.00
  • On Sale
    Killer B windage tray Killer B windage tray

    KillerB

    Killer B windage tray

    Now: $75.00
    Was: $80.00
    Features and Advantages of the Killer B Motorsport Windage Tray / Baffle over the OEM piece. • Closed rear section to prevent oil from sloshing into the crank under hard acceleration and aggressive shifts. • Block contoured profile to minimize oil...
    Now: $75.00
    Was: $80.00
  • On Sale
    Killer B oil pick up Killer B oil pick up

    KillerB

    Killer B oil pick up

    Now: $169.00
    Was: $179.00
    We 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 PICKUP uses a .12” thick double bracket, 3X OEM oil pickup tube thickness and...
    Now: $169.00
    Was: $179.00