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2015-2021 Engine

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  • GrimmSpeed V2 Bolt Oil Cap - Gold

    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
      Lease to own   Pay as low as   $/week

    Precision-engineered GrimmSpeed Gold Oil Caps deliver both functionality and style for your 1989-2022 Subaru. CNC-machined from billet aluminum wit...

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  • GrimmSpeed V2 Bolt Oil Cap RED

    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
      Lease to own   Pay as low as   $/week

    GrimmSpeed 89-22 Subaru All Models Bolt Oil Caps - Red Precision-engineered GrimmSpeed V2 Bolt Oil Cap in vibrant red delivers superior sealing per...

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  • GrimmSpeed V2 Bolt Oil Cap

    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
      Lease to own   Pay as low as   $/week

    Precision-engineered GrimmSpeed Oil Caps deliver superior sealing and durability for Subaru models from 1989-2022. CNC-machined from billet aluminu...

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  • GrimmSpeed Engine Mount Kit - EJ Engines 02-2021, and FA20 WRX 2015-2021

    $289.00 - $289.00
    $289.00
    $289.00 - $289.00
    $289.00
      Lease to own   Pay as low as   $/week

    Engineered specifically for Subaru EJ (2002-2021) and WRX FA20 (2015-2021) models, the GrimmSpeed 75A Durometer Street Engine Mount delivers optima...

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  • GrimmSpeed 15-21 Subaru WRX/STI Strut Bar - Black

    $249.00 - $249.00
    $249.00
    $249.00 - $249.00
    $249.00
      Lease to own   Pay as low as   $/week

    Engineered specifically for the 2015-2021 Subaru WRX/STI, the GrimmSpeed Strut Bar delivers superior chassis rigidity and handling precision. This ...

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  • GrimmSpeed 15-21 Subaru WRX/STI Strut Bar - Red

    $249.00 - $249.00
    $249.00
    $249.00 - $249.00
    $249.00
      Lease to own   Pay as low as   $/week

    Engineered for precision performance, the GrimmSpeed Red Strut Bar for 2015-2021 Subaru WRX/STI models delivers superior chassis rigidity and enhan...

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  • Subaru OEM 02-14 WRX / 04-21 STI / 05-09 LGT STI Group N Engine Mounts

    $170.95 - $170.95
    $170.95
    $170.95 - $170.95
    $170.95
      Lease to own   Pay as low as   $/week

    Upgrade your Subaru engine with these STI "Group-N" engine mounts. Made of stiffer, high-quality rubber, they reduce engine motion and improve engi...

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

    $314.00 - $314.00
    $314.00
    $314.00 - $314.00
    $314.00
      Lease to own   Pay as low as   $/week

    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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  • COBB Battery Tie Down Black Subaru Models

    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00
      Lease to own   Pay as low as   $/week

    Our COBB Battery Tie Down is a perfect upgrade for Subaru models. It's professionally designed in CAD and machined from quality billet aluminum for...

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  • COBB V3 Air / Oil Separator (AOS) 2008-2014 WRX / 2008-2021 STI / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2013 FXT

    $595.00 - $595.00
    $595.00
    $595.00 - $595.00
    $595.00
      Lease to own   Pay as low as   $/week

    The COBB Subaru Air/Oil Separator helps to prevent crankcase oil vapors from recirculating back through your engine's intake system.Oil vapors pass...

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  • COBB Fuel Injectors Top Feed 1050x 2002-2014 WRX / 2007-2021 STI / 2007-2012 Legacy GT / 2006-2013 Forester XT

    $625.00 - $625.00
    $625.00
    $625.00 - $625.00
    $625.00
      Lease to own   Pay as low as   $/week

    COBB Fuel Injectors Top Feed 1050x are designed to provide increased fuel flow while maintaining stock idle and driveability with proper tuning. Th...

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

    $9,999.00 - $9,999.00
    $9,999.00
    $9,999.00 - $9,999.00
    $9,999.00
      Lease to own   Pay as low as   $/week

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

    $9,999.00 - $9,999.00
    $9,999.00
    $9,999.00 - $9,999.00
    $9,999.00
      Lease to own   Pay as low as   $/week

    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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  • Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

    $9,999.00 - $9,999.00
    $9,999.00
    $9,999.00 - $9,999.00
    $9,999.00
      Lease to own   Pay as low as   $/week

    Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

  •

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

    $219.00 - $219.00
    $219.00
    $219.00 - $219.00
    $219.00
      Lease to own   Pay as low as   $/week

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

    $197.00 - $197.00
    $197.00
    $197.00 - $197.00
    $197.00
      Lease to own   Pay as low as   $/week

    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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  • Killer B Performance Subaru EJ25 Ultimate Oil Pickup Baffle Combo

    $9,999.00 - $9,999.00
    $9,999.00
    $9,999.00 - $9,999.00
    $9,999.00
      Lease to own   Pay as low as   $/week

    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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  • Killer B Air/Oil Separator w/ Plumbing 2008-2014 WRX / 2008-2021 STI

    $505.00 - $505.00
    $505.00
    $505.00 - $505.00
    $505.00
      Lease to own   Pay as low as   $/week

    The Killer B Motorsport Air/Oil Separator functions with a vacuum source only, the turbo inlet. This provides the vacuum source for the crankcase. ...

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  • GrimmSpeed Black Ceramic Coated V2 Turbo Heat Shield 2002-2014 WRX / 2008-2021 STI

    $104.00 - $104.00
    $104.00
    $104.00 - $104.00
    $104.00
      Lease to own   Pay as low as   $/week

    GrimmSpeed 02+ WRX/STi V2 Turbo Heat Shield - Black Ceramic Coating

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    GrimmSpeed Red Lightweight Battery Tie Down 2008-2021 WRX / 2008-2021 STI

    $41.00 - $41.00
    $41.00
    $41.00 - $41.00
    $41.00
      Lease to own   Pay as low as   $/week

    GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red

  • Sale Sale

    GFB3 pc Underdrive/Non-Underdrive Pulley Kit 2008-2014 WRX / 2008-2021 STI

    $365.00
    $365.00 - $365.00
    $365.00
    $328.50
    $328.50 - $328.50
    $328.50
      Lease to own   Pay as low as   $/week

    It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM...

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  • Sale Sale

    GFB Mach 2 TMS Recirculating Diverter Valve 2004-2021 STI

    $212.00
    $212.00 - $212.00
    $212.00
    $190.80
    $190.80 - $190.80
    $190.80
      Lease to own   Pay as low as   $/week

    Blow off sound not to your taste? Want something as “sleeper” as possible? Don’t want your partner to know you’ve stuck a turbo on the daily (again...

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  • Sale Sale

    GFB 2 Piece Under-Drive Pulley Kit w/ Belts (Crank & Alternator) 2002-2021 WRX/STI

    $260.00
    $260.00 - $260.00
    $260.00
    $234.00
    $234.00 - $234.00
    $234.00
      Lease to own   Pay as low as   $/week

    One of the ways that you can improve the response in your engine is by adding a lightweight pulley set. Lightweight pullies have less rotational ma...

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  • Gates Racing Performance Timing Belt 2002-2014 WRX / 2004-2021 STI

    $675.40 - $675.40
    $675.40
    $675.40 - $675.40
    $675.40
      Lease to own   Pay as low as   $/week

    Gates Racing Performance belts for Subaru WRX 2002-2014, STI 2004-2021, Legacy GT 2005-2012, and Forester XT 2004-2013 offer increased strength and...

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