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2015-2021 STI Engine

  • Original price $77.00 - Original price $84.00
    Original price $77.00 - Original price $84.00
    Original price $77.00
    $67.15 - $75.60
    $67.15 - $75.60
    Current price $67.15

    Perrin Battery Tie Down 2002-2022 wrx performance WRX / 2004-2021 STI / 2013+ BRZ/FRS/86

    Perrin Performance
    In stock

    Secure your battery in style with the Perrin Battery Tie Down for 2002-2022 WRX, 2004-2021 STI, and 2013+ BRZ/FRS/86. Crafted for performance. DETA...

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    Original price $77.00 - Original price $84.00
    Original price $77.00 - Original price $84.00
    Original price $77.00
    $67.15 - $75.60
    $67.15 - $75.60
    Current price $67.15
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  • Original price $117.00
    Original price $117.00 - Original price $117.00
    Original price $117.00
    $99.45 - $105.30
    $99.45 - $105.30
    Current price $99.45

    Perrin Pitch Stop Mount 2002-2022 WRX / 2004-2021 STI

    Perrin Performance
    In stock

    Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop Mount. Subarus with power and drivetrain upgrades will need PER...

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    Original price $117.00
    Original price $117.00 - Original price $117.00
    Original price $117.00
    $99.45 - $105.30
    $99.45 - $105.30
    Current price $99.45
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  • Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00

    Turbo XS Subaru EJ20/EJ25 5 Layer SS Turbine Outlet Gasket

    Turbo XS
    In stock

    The Turbo XS Subaru EJ20/EJ25 5 Layer SS Turbine Outlet Gasket is designed for single scroll turbo applications. Its five-layer construction ensure...

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    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00
  • Original price $619.00
    Original price $619.00 - Original price $619.00
    Original price $619.00
    Current price $495.20
    $495.20 - $495.20
    Current price $495.20

    Killer B Motorsport Aluminum Oil Pan Package 2002-2014 WRX / 2004-2021 STI

    Killer B Motorsport
    In stock

    Our V2 Performance Oil pan is designed to reliably meet the demands of high performance Subaru Engines used on street or track applications. Oil Pa...

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    Original price $619.00
    Original price $619.00 - Original price $619.00
    Original price $619.00
    Current price $495.20
    $495.20 - $495.20
    Current price $495.20
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  • Original price $73.23
    Original price $73.23 - Original price $73.23
    Original price $73.23
    Current price $43.80
    $43.80 - $43.80
    Current price $43.80

    NGK Iridium Spark Plug Set One Step Colder 2006-2014 WRX / 2004-2021 STI / 2005-2009 LGT / 2004-2008 FXT

    NGK
    In stock

    This NGK Iridium spark plug set is specifically designed to provide extra performance for 2006-2014 WRX, 2004-2021 STI, 2005-2009 LGT, and 2004-200...

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    Original price $73.23
    Original price $73.23 - Original price $73.23
    Original price $73.23
    Current price $43.80
    $43.80 - $43.80
    Current price $43.80
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  • Original price $945.00 - Original price $945.00
    Original price
    $945.00
    $945.00 - $945.00
    Current price $945.00

    Injector Dynamics Fuel Injectors 1300cc 2002-2014 WRX / 2007-2021 STI

    Injector Dynamics
    In stock

    These are the Injector Dynamics 1300X Fuel Injectors and are an excellent option for those of you who need to supplement your fuel system in your ...

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    Original price $945.00 - Original price $945.00
    Original price
    $945.00
    $945.00 - $945.00
    Current price $945.00
  • Original price $129.00 - Original price $129.00
    Original price
    $129.00
    $129.00 - $129.00
    Current price $129.00

    GrimmSpeed 08+ STi Boost Control Solenoid

    GrimmSpeed
    In stock

    GrimmSpeed 08+ STi Boost Control Solenoid

    Original price $129.00 - Original price $129.00
    Original price
    $129.00
    $129.00 - $129.00
    Current price $129.00
  • Original price $1,299.95 - Original price $1,299.95
    Original price
    $1,299.95
    $1,299.95 - $1,299.95
    Current price $1,299.95

    Aeromotive Top Feed Fuel Rail System 2002-2014 WRX / 2007-2021 Sabaru STI parts

    Aeromotive
    In stock

    The Aeromotive Top Feed Fuel Rail System includes a complete parallel setup that includes fuel rails, braided Sabaru STI parts stainless lines and ...

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    Original price $1,299.95 - Original price $1,299.95
    Original price
    $1,299.95
    $1,299.95 - $1,299.95
    Current price $1,299.95
  • Original price $179.00
    Original price $179.00 - Original price $179.00
    Original price $179.00
    Current price $161.10
    $161.10 - $161.10
    Current price $161.10

    Killer B Oil Fill Relocation Tube 2008-2014 WRX / 2008-2021 STI

    Killer B Motorsport
    In stock

    The Killer B Motorsport Relocated Oil Fill Tube changes the location of the oil fill tube and cap. This product was designed from customer requests...

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    Original price $179.00
    Original price $179.00 - Original price $179.00
    Original price $179.00
    Current price $161.10
    $161.10 - $161.10
    Current price $161.10
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  • Original price $150.00 - Original price $170.00
    Original price $150.00 - Original price $170.00
    Original price $150.00
    $127.50 - $153.00
    $127.50 - $153.00
    Current price $127.50

    Perrin Radiator Shroud 2015-2021 WRX / STI

    Perrin Performance
    In stock

    The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DETAILS: LET YOUR RADIATOR LOOK HOT WHILE GETT...

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    Original price $150.00 - Original price $170.00
    Original price $150.00 - Original price $170.00
    Original price $150.00
    $127.50 - $153.00
    $127.50 - $153.00
    Current price $127.50
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  • Original price $85.00
    Original price $85.00 - Original price $85.00
    Original price $85.00
    Current price $79.00
    $79.00 - $79.00
    Current price $79.00

    GetaDomTune Cylinder 4 Chamber Cooling System w/ Stainless T Fitting - Subaru 2004+ STI / 2002-2014 WRX)

    GetaDomTune
    In stock

    GetaDomTune Cylinder 4 Chamber Cooling System. This is an industry first and patent pending DOHC EJ Cylinder 4 Combustion Chamber Cooling Kit. Thi...

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    Original price $85.00
    Original price $85.00 - Original price $85.00
    Original price $85.00
    Current price $79.00
    $79.00 - $79.00
    Current price $79.00
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  • Original price $299.00 - Original price $310.00
    Original price $299.00 - Original price $310.00
    Original price $299.00
    $263.50 - $279.00
    $263.50 - $279.00
    Current price $263.50

    Perrin Front Strut Tower Brace 2008-2021 WRX / STI

    Perrin Performance
    In stock

    The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay. DETAILS: PERFORMANCE ...

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    Original price $299.00 - Original price $310.00
    Original price $299.00 - Original price $310.00
    Original price $299.00
    $263.50 - $279.00
    $263.50 - $279.00
    Current price $263.50
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  • Original price $314.00 - Original price $314.00
    Original price
    $314.00
    $314.00 - $314.00
    Current price $314.00

    Nameless Performance Bypass Valve 2002-2007 WRX / 2004-2021 STI / 2006-2008 FXT

    Nameless Performance
    In stock

    The Nameless Performance Bypass Valve 2002-2007 WRX / 2004-2021 STI / 2006-2008 FXT is a high-performance valve designed to reduce compressor surge...

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    Original price $314.00 - Original price $314.00
    Original price
    $314.00
    $314.00 - $314.00
    Current price $314.00
  • Original price $99.00 - Original price $99.00
    Original price
    $99.00
    $99.00 - $99.00
    Current price $99.00

    Grimmspeed Hood Struts High Lift - Subaru 2015-2023 WRX / 2015-2021 STI

    GrimmSpeed
    In stock

    Opens Hood 30% Farther Than OEM - Better access and light for working Perfect Hood Balance - Struts are optimized for VA/VB hood size and weigh...

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    Original price $99.00 - Original price $99.00
    Original price
    $99.00
    $99.00 - $99.00
    Current price $99.00
  • Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $183.20
    $183.20 - $183.20
    Current price $183.20

    Killer B Performance Subaru EJ25 High Flow Ultimate Oil Pickup Baffle Combo

    Killer B Motorsport
    Please contact us for availability - Shipping times may vary

    The Killer B Motorsport High Flow Ultimate Oil PickupDesigned to replace the failure prone and performance limited OEM oil pickup. This is the high...

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    Original price $229.00
    Original price $229.00 - Original price $229.00
    Original price $229.00
    Current price $183.20
    $183.20 - $183.20
    Current price $183.20
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  • Original price $19.00
    Original price $19.00 - Original price $19.00
    Original price $19.00
    Current price $17.10
    $17.10 - $17.10
    Current price $17.10

    Killer B Oil Temperature Sensor Adapter 1/2NPT to 1/8PT

    Killer B Motorsport
    Please contact us for availability - Shipping times may vary

    Our 1/2NPT to 1/8PT Adapter will allow the use of aftermarket temperature sensors that have 1/8PT threads. Our aftermarket oil pan includes an extr...

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    Original price $19.00
    Original price $19.00 - Original price $19.00
    Original price $19.00
    Current price $17.10
    $17.10 - $17.10
    Current price $17.10
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  • Original price $29.00
    Original price $29.00 - Original price $29.00
    Original price $29.00
    Current price $26.10
    $26.10 - $26.10
    Current price $26.10

    Killer B Fumoto Valve 1/2NPT for use w/ Killer B Oil Pans

    Killer B Motorsport
    Please contact us for availability - Shipping times may vary

    These handy valves make short work of oil changes, putting you IN the car longer and under it less. No more sockets, wrenches, crush washers, or to...

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    Original price $29.00
    Original price $29.00 - Original price $29.00
    Original price $29.00
    Current price $26.10
    $26.10 - $26.10
    Current price $26.10
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  • Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $40.50
    $40.50 - $40.50
    Current price $40.50

    Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

    Killer B Motorsport

    Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $40.50
    $40.50 - $40.50
    Current price $40.50
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  • Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $35.10
    $35.10 - $35.10
    Current price $35.10

    Killer B FP 84mm to 3in Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet

    Killer B Motorsport

    Killer B FP 84mm to 3in Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet

    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $35.10
    $35.10 - $35.10
    Current price $35.10
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  • Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $40.50
    $40.50 - $40.50
    Current price $40.50

    Killer B OEM Coupler for Motorsport Extreme Flow HARD Turbo Inlet

    Killer B Motorsport

    Killer B OEM Coupler for Motorsport Extreme Flow HARD Turbo Inlet. OEM (2.4 inch) to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD T...

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    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $40.50
    $40.50 - $40.50
    Current price $40.50
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  • Original price $199.00
    Original price $199.00 - Original price $199.00
    Original price $199.00
    Current price $179.10
    $179.10 - $179.10
    Current price $179.10

    Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI

    Killer B Motorsport
    Please contact us for availability - Shipping times may vary

    Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling sys...

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    Original price $199.00
    Original price $199.00 - Original price $199.00
    Original price $199.00
    Current price $179.10
    $179.10 - $179.10
    Current price $179.10
    Sold out
  • Original price $179.00
    Original price $179.00 - Original price $179.00
    Original price $179.00
    Current price $161.10
    $161.10 - $161.10
    Current price $161.10

    Killer B Upper Turbo Coolant Reservoir V2 Black Barbed Fittings for 02-07 WRX / 04+ STI

    Killer B Motorsport
    Please contact us for availability - Shipping times may vary

    Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling sys...

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    Original price $179.00
    Original price $179.00 - Original price $179.00
    Original price $179.00
    Current price $161.10
    $161.10 - $161.10
    Current price $161.10
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  • Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $44.10
    $44.10 - $44.10
    Current price $44.10

    Killer B High Flow Water Pump Housing Install Kit EJ Series

    Killer B Motorsport
    Only 2 left!

    The EJ Series Installation Kit allows for installation of Killer B's Cast High Flow Water Pump Housing and contains hose and clamps.

    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $44.10
    $44.10 - $44.10
    Current price $44.10
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  • Original price $199.00
    Original price $199.00 - Original price $199.00
    Original price $199.00
    Current price $159.20
    $159.20 - $159.20
    Current price $159.20

    Killer B Performance Subaru EJ25 Ultimate Oil Pickup Baffle Combo

    Killer B Motorsport
    Please contact us for availability - Shipping times may vary

    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....

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    Original price $199.00
    Original price $199.00 - Original price $199.00
    Original price $199.00
    Current price $159.20
    $159.20 - $159.20
    Current price $159.20
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