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2015-2021 STI

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  • $379.00 - $379.00
    $379.00
    $379.00 - $379.00
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    OLM RD2 Style Carbon Fiber Duckbill Spoiler - 2015-2021 Subaru WRX/STI

    OLM

    This OLM RD2 Style Duckbill Spoiler is made with real Carbon Fiber for a lightweight, high strength outer finish. It fits perfectly to the Subaru W...

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    $379.00 - $379.00
    $379.00
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    $379.00
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    $9.00
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    ISR Performance 2 Bolt 3in Exhaust Gasket

    ISR Performance

    The ISR Performance 2 Bolt 3in Exhaust Gasket is an ideal substitute for degraded aftermarket catback gaskets.

    $10.00
    $10.00 - $10.00
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    $9.00
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    $9.00
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  • $2,099.00 - $2,099.00
    $2,099.00
    $2,099.00 - $2,099.00
    $2,099.00
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    Silver’s NEOMAX 2 Way for Subaru WRX/STi 2015-2021

    Silver's

    Adjustable T6 6061 front camber plates on all McPherson style applications. Koyo Japan Radial Bearing upper spring perch standard on all applicab...

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    $2,099.00 - $2,099.00
    $2,099.00
    $2,099.00 - $2,099.00
    $2,099.00
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  • $1,299.00 - $1,299.00
    $1,299.00
    $1,299.00 - $1,299.00
    $1,299.00
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    Silver's NEOMAX Coilover Kit Subaru WRX / STI 2015-2021

    Silver's

    Adjustable T6 6061 front camber plates on all McPherson style applications. Koyo Japan Radial Bearing upper spring perch standard on all applicab...

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    $1,299.00 - $1,299.00
    $1,299.00
    $1,299.00 - $1,299.00
    $1,299.00
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  • $57.00 - $57.00
    $57.00
    $57.00 - $57.00
    $57.00
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    GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter Subaru Turbo Models

    GrimmSpeed

    GrimmSpeed's 3in Downpipe to Stock Cat-Back Adapter for Turbo Models offers superior fitment for Subaru vehicles. This adapter is manufactured and ...

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    $57.00 - $57.00
    $57.00
    $57.00 - $57.00
    $57.00
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  • $99.00 - $99.00
    $99.00
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    $99.00
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    Grimmspeed Hood Struts High Lift - Subaru 2015-2023 WRX / 2015-2021 STI

    GrimmSpeed

    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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    $99.00 - $99.00
    $99.00
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    $99.00
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    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
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    Killer B Performance Subaru EJ25 High Flow Ultimate Oil Pickup Baffle Combo

    Killer B Motorsport

    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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    $229.00 - $229.00
    $229.00
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    $229.00
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    $14.00 - $14.00
    $14.00
    $14.00 - $14.00
    $14.00
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    Killer B Oil Temperature Sensor Adapter 1/2NPT to 1/8NPT

    Killer B Motorsport

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

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    $14.00 - $14.00
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    $19.00 - $19.00
    $19.00
    $19.00 - $19.00
    $19.00
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    Killer B Oil Temperature Sensor Adapter 1/2NPT to 1/8PT

    Killer B Motorsport

    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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    $19.00 - $19.00
    $19.00
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  • $29.00 - $29.00
    $29.00
    $29.00 - $29.00
    $29.00
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    Killer B Fumoto Valve 1/2NPT for use w/ Killer B Oil Pans

    Killer B Motorsport

    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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    $29.00 - $29.00
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  • $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
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    Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

    Killer B Motorsport

    Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
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  • Sold out
    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00
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    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

    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00
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    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
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    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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    $45.00
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  • Sold out
    $199.00 - $199.00
    $199.00
    $199.00 - $199.00
    $199.00
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    Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI

    Killer B Motorsport

    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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    $199.00 - $199.00
    $199.00
    $199.00 - $199.00
    $199.00
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  • $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00
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    Killer B Upper Turbo Coolant Reservoir V2 Black Barbed Fittings for 02-07 WRX / 04+ STI

    Killer B Motorsport

    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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    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00
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  • Sold out
    $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $149.00
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    Killer B V2 High Flow Water Pump Housing EJ Series - Black

    Killer B Motorsport

    Killer B’s Water Pump Housing is a much more robust design. Designed using state of the art 3-D CAD software to assure maximum flow with minimum tu...

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    $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $149.00
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  • $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
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    Killer B V2 High Flow Water Pump Housing EJ Series

    Killer B Motorsport

    Killer B’s Water Pump Housing is a much more robust design. Designed using state of the art 3-D CAD software to assure maximum flow with minimum tu...

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    $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
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  • $49.00 - $49.00
    $49.00
    $49.00 - $49.00
    $49.00
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    Killer B High Flow Water Pump Housing Install Kit EJ Series

    Killer B Motorsport

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

    $49.00 - $49.00
    $49.00
    $49.00 - $49.00
    $49.00
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  • Sold out
    $199.00 - $199.00
    $199.00
    $199.00 - $199.00
    $199.00
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    Killer B Performance Subaru EJ25 Ultimate Oil Pickup Baffle Combo

    Killer B Motorsport

    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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    $199.00 - $199.00
    $199.00
    $199.00 - $199.00
    $199.00
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  • Sold out
    $705.00 - $705.00
    $705.00
    $705.00 - $705.00
    $705.00
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    Remark Axle Back Exhaust w/Stainless Steel Double Wall Tips 2015-2021 / 2015-2021 STI

    Remark

    This Remark axle back exhaust is designed to give you a race-inspired style, more pronounced Subaru sound and advanced performance features compare...

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    $705.00 - $705.00
    $705.00
    $705.00 - $705.00
    $705.00
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  • $495.00 - $495.00
    $495.00
    $495.00 - $495.00
    $495.00
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    Remark 2.5in Stealth Edition Axle Back w/ 3.5in Quad Tips 2015-21 WRX / 2015-2021 STI

    Remark

    Experience a stealthy, performance-focused style with our Remark 2.5in Axle-back Stealth Edition w/ 3.5in Quad Tips. This system is made of T304 st...

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    $495.00 - $495.00
    $495.00
    $495.00 - $495.00
    $495.00
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  • Sold out
    $1,772.00
    $1,772.00 - $1,772.00
    $1,772.00
    $1,240.40
    $1,240.40 - $1,240.40
    $1,240.40
      Lease to own   Pay as low as   $/week

    Invidia Q300 Single Layer Stainless Steel Quad Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

    Invidia

    The Invidia Q300 Cat-Back Exhaust System is a popular choice among serious automotive enthusiasts. It features high-grade fabrication with machined...

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    $1,772.00
    $1,772.00 - $1,772.00
    $1,772.00
    $1,240.40
    $1,240.40 - $1,240.40
    $1,240.40
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  • Sold out
    $1,886.00
    $1,886.00 - $1,886.00
    $1,886.00
    $1,320.20
    $1,320.20 - $1,320.20
    $1,320.20
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    Invidia Q300 Single Layer Titanium Burnt Quad Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

    Invidia

    Exhaust hangers welded on to the OEM locations to allow for a direct fitment The Invidia 15+ Subaru STI 4Dr Q300 Single Layer Titanium Burnt Quad T...

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    $1,886.00
    $1,886.00 - $1,886.00
    $1,886.00
    $1,320.20
    $1,320.20 - $1,320.20
    $1,320.20
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  • $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00
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    Killer B Air/Oil Separator w/ Plumbing 2008-2014 WRX / 2008-2021 STI

    Killer B Motorsport

    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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    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00
      Lease to own   Pay as low as   $/week