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2015-2021 STI

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  • IAG 550 2.5L Subaru Short Block for WRX, STI, Legacy GT, Forester XT - 550 BHP

    $4,499.99 - $4,499.99
    $4,499.99
    $4,499.99 - $4,499.99
    $4,499.99
      Lease to own   Pay as low as   $/week

    IAG 550 Short Block Includes: Case Halves -Brand new Subaru OEM case halves 99.5mm stock bore Pistons -IAG-Spec JE 99.5mm Forged Pistons, Ring S...

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  • IAG Performance EJ Street Series Oil Pan For 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT (Silver)

    $529.99 - $529.99
    $529.99
    $529.99 - $529.99
    $529.99
      Lease to own   Pay as low as   $/week

    The IAG Performance EJ Street Series Oil Pan is engineered for Subaru models including 02-14 WRX, 04-21 STI, 05-09 Legacy GT, and 04-13 Forester XT...

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  • IAG Stainless Steel AN Breather Fitting Set for 2004-21 Subaru STI, 05-14 WRX, 04-13 FXT, 05-09 LGT

    $149.99 - $149.99
    $149.99
    $149.99 - $149.99
    $149.99
      Lease to own   Pay as low as   $/week

    The IAG Stainless Steel AN Breather Fitting Set is engineered for precision and durability, compatible with 2004-21 Subaru STI, 05-14 WRX, 04-13 FX...

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  • IAG AOS Strut Tower Mounting Bracket For 2008-21 Subaru WRX / STI, 2005-09 LGT

    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99
      Lease to own   Pay as low as   $/week

    The IAG AOS Strut Tower Mounting Bracket is engineered for precise fitment on 2008-21 Subaru WRX/STI and 2005-09 Legacy GT models. Designed to secu...

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  • IAG Air / Oil Separator (AOS) For 08-14 Subaru WRX, 08-21 STI, 09-13 FXT, 05-09 LGT & OBXT Black

    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99
      Lease to own   Pay as low as   $/week

    The IAG Air/Oil Separator (AOS) is engineered for Subaru models including 08-14 WRX, 08-21 STI, 09-13 FXT, and 05-09 Legacy GT and Outback XT. This...

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  • Sale Sale

    Whiteline Front Sway Bar 27mm Adjustable 2015-2021 STI

    $327.88
    $327.88 - $327.88
    $327.88
    $295.09
    $295.09 - $295.09
    $295.09
      Lease to own   Pay as low as   $/week

    Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread...

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  • Kartboy Rear Endlinks 2008-2021 WRX / 2008-2021 STI / 2010-2012 LGT / 2009-2013 FXT / 2013-2021 BRZ

    $145.00 - $145.00
    $145.00
    $145.00 - $145.00
    $145.00
      Lease to own   Pay as low as   $/week

    These Kartboy Rear Endlinks are precision-engineered for multiple Subaru platforms including 2008-2021 WRX/STI, 2010-2012 Legacy GT, 2009-2013 Fore...

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  • Sale Sale

    Perrin 08-24 Subaru WRX / 08-21 STI Driveshaft Carrier Bushings

    $47.00
    $47.00 - $47.00
    $47.00
    $39.95
    $39.95 - $39.95
    $39.95
      Lease to own   Pay as low as   $/week

    Engineered for precision, Perrin Driveshaft Carrier Bushings deliver superior performance for your 2008-2024 Subaru WRX or 2008-2021 STI. These bus...

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  • Kartboy Front Endlinks - 2015-2021 Subaru WRX / STI

    $145.00 - $145.00
    $145.00
    $145.00 - $145.00
    $145.00
      Lease to own   Pay as low as   $/week

    Engineered for precision handling, Kartboy Front Endlinks deliver superior performance for your 2015-2021 Subaru WRX/STI. These high-quality compon...

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  • Whiteline 12+ Subaru BRZ / 12+ Scion FR-S / 12+ Toyota 86 Rear Adj X H/D Sway Bar - Link Assembly

    $167.88 - $167.88
    $167.88
    $167.88 - $167.88
    $167.88
      Lease to own   Pay as low as   $/week

    Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop l...

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  • Sale Sale

    Perrin 04-21 Subaru STI Shifter Detent Kit

    $47.00
    $47.00 - $47.00
    $47.00
    $39.95
    $39.95 - $39.95
    $39.95
      Lease to own   Pay as low as   $/week

    Engineered specifically for the 2004-2021 Subaru STI, the Perrin Shifter Detent Kit eliminates the vague shifting feel common in factory transmissi...

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  • Sold out

    GrimmSpeed Turbo Heat Shield Reflect -A -Gold Foil

    $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 GrimmSpeed Turbo Heat Shield Reflect-A Gold Foil provides superior thermal protection for your turbocharger system. Engineered with advanced re...

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  • GrimmSpeed Stubby Shift Knob Stainless Steel Red - M12x1.25

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

    Precision-engineered GrimmSpeed Stubby Shift Knob delivers optimal shifting control with reduced throw distance. Crafted from durable stainless ste...

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  • GrimmSpeed 2015+ Subaru WRX/STI High Lift Hood Struts

    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
      Lease to own   Pay as low as   $/week

    Engineered specifically for 2015+ Subaru WRX/STI models, GrimmSpeed's High Lift Hood Struts deliver superior functionality and convenience. These p...

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  • GrimmSpeed 04-21 Subaru STI (6MT) / 02-24 Subaru WRX (5MT/6MT) 75A Street Transmission Mount

    $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 75A Street Transmission Mount delivers optimal rigidity for your Subaru STI or WRX manual tran...

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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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  • Sale Sale

    GReddy JDM-spec TRUST PE-TR Catback 2015-2021 WRX / 2015-2021 STI

    $1,150.00
    $1,150.00 - $1,150.00
    $1,150.00
    $1,092.50
    $1,092.50 - $1,092.50
    $1,092.50
      Lease to own   Pay as low as   $/week

    Experience the ultimate exhaust upgrade with the GReddy JDM-spec TRUST PE-TR Catback for your 2015-2021 WRX or STI. Carefully designed for the Japa...

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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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  • Sale Sale

    Seibon Carbon Fiber Mirror Caps 2015-2021 Subaru WRX / STI w/ Turn Signal Cutouts

    $700.00
    $700.00 - $700.00
    $700.00
    $630.00
    $630.00 - $630.00
    $630.00
      Lease to own   Pay as low as   $/week

    Seibon 15-20 Subaru WRX / STI Carbon Fiber Mirror Caps Seibon Carbon components are carefully hand-crafted using only the finest materials. Our pro...

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