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2015-2021 STI

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  • Sale Sale

    Radium Engineering Master Cylinder Brace 2015-2021 WRX / 2015-2021 STI

    $99.95
    $99.95 - $99.95
    $99.95
    $94.95
    $94.95 - $94.95
    $94.95
      Lease to own   Pay as low as   $/week

    Crafted from CNC machined Aluminum, the Radium Engineering 2015+ Subaru WRX/STI Master Cylinder Brace features a laser etched and anodized finish, ...

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  • GrimmSpeed Hella Horn Wiring Harness 2015-2021 WRX / 2015-2021 STI

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

    The GrimmSpeed 2015+ WRX/STI Hella Horn Wiring Harness features a superiorly molded plug for effortless installation of Hella horns. Additionally,...

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  • Sale Sale

    Invidia Gemini R400 Single Layer Quad Black Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

    $2,406.60
    $2,406.60 - $2,406.60
    $2,406.60
    $1,684.62
    $1,684.62 - $1,684.62
    $1,684.62
      Lease to own   Pay as low as   $/week

    Invidia perfects their 2015+ WRX / STI lineup with the Gemini R400 exhaust. Featuring a quad muffler design to optimize backpressure, the exhause r...

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  • GrimmSpeed Black Fender Shrouds 2015-2021 WRX / 2015-2021 STI

    $99.00 - $99.00
    $99.00
    $99.00 - $99.00
    $99.00
      Lease to own   Pay as low as   $/week

    GrimmSpeed Fender Shrouds for the 2015+ WRX/STI are designed to replace the standard, dull factory fabric shrouds. Manufactured from a single piece...

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  • Sale Sale

    Radium Engineering Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only) 2002-2014 WRX / 2007-2021 STI

    $209.95
    $209.95 - $209.95
    $209.95
    $199.45
    $199.45 - $199.45
    $199.45
      Lease to own   Pay as low as   $/week

    Machined aluminum fuel rails for use on Subaru EJ engines that use top feed injectors from the factory. Each rail has three 8AN ORB ports. For a se...

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  • Sale Sale

    South Bend Stage 3 Daily Clutch Kit 2004-2021 STI

    $1,182.20
    $1,182.20 - $1,182.20
    $1,182.20
    $1,146.73
    $1,146.73 - $1,146.73
    $1,146.73
      Lease to own   Pay as low as   $/week

    This kit is specifically designed for single mass flywheel (SMF) vehicles, replacing the original dual mass flywheel (DMF) to enhance performance. ...

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  • Torque Solution Billet Aluminum Transmission Mount 2002-2021 WRX / 2004-2021 STI

    $311.10 - $311.10
    $311.10
    $311.10 - $311.10
    $311.10
      Lease to own   Pay as low as   $/week

    Torque Solution Billet Transmission Mount for Subaru WRX 2002+ / STI 2002-2021 is made of high grade billet aluminum material, urethane bushings, a...

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  • Torque Solution Black Billet Thermostat Housing 2002-2014 WRX / 2004-2021 STI

    $74.43 - $74.43
    $74.43
    $74.43 - $74.43
    $74.43
      Lease to own   Pay as low as   $/week

    Torque Solution Billet Thermostat Housing for Subaru EJ Engines is the perfect complement to add to your engine build to give it that extra persona...

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  • Torque Solution Gold Top Feed Fuel Rails: 2002-2014 \ WRX / 2007-2021 STI

    $222.21 - $222.21
    $222.21
    $222.21 - $222.21
    $222.21
      Lease to own   Pay as low as   $/week

    Torque Solution Top Feed Fuel Rails are a must have for high horsepower applications and a perfect complement to your high flow fuel injectors. Our...

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  • Torque Solution Rear Trailing Arms 2015-2021 Subaru WRX / 2015-2021 STI

    $533.32 - $533.32
    $533.32
    $533.32 - $533.32
    $533.32
      Lease to own   Pay as low as   $/week

    Torque Solution Adjustable Rear Trailing Arms are a perfect complement to go along with our camber arms and toe links. These add additional stabili...

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  • Sale Sale

    MBRP 2.5" Dual Split Rear Exit Axle Back w/ 3.5in Tips 2015-2021 WRX / 2015-2021 STI

    $518.81
    $518.81 - $518.81
    $518.81
    $419.99
    $419.99 - $419.99
    $419.99
      Lease to own   Pay as low as   $/week

    MBRP's Pro Series is the best performance exhaust system that money can buy. It is a series designed and built for the serious enthusiast who will ...

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  • Sale Sale

    MBRP Stainless Steel 2.5" Dual Split Rear Exit Axleback w/ 3.5in CF Tips 2015-2021 WRX / 2015-2021 STI

    $660.87
    $660.87 - $660.87
    $660.87
    $534.99
    $534.99 - $534.99
    $534.99
      Lease to own   Pay as low as   $/week

    MBRP's Pro Series is the best performance exhaust system that money can buy. It is a series designed and built for the serious enthusiast who will ...

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  • Sale Sale

    AWE Tuning Touring Edition Exhaust w/ Diamond Black Tips 2011-2014 WRX Sedan / 2011-2021 STI Sedan

    $1,678.95
    $1,678.95 - $1,678.95
    $1,678.95
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
      Lease to own   Pay as low as   $/week

    A direct, bolt-on, 3" straight-through design helps the BOXER-powered WRX/STI maintain its addictive rumble while reducing drone/rasp. AWE's 180 Te...

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  • Sold out

    AMS Performance Subaru 6-Speed Billet Shift Knob (Incl Red, Black, & Gunmetal Cap) 2004-2021 STI / 2015-2023 WRX

    $89.95 - $89.95
    $89.95
    $89.95 - $89.95
    $89.95
      Lease to own   Pay as low as   $/week

    Designed for improved performance and style, the AMS Performance Subaru WRX/STI 6-Speed Billet Shift Knob is crafted using high-quality anodized bi...

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  • Sold out

    BLOX Racing Blue Rear Lower Control Arms 2013-2023 BRZ/FRS/86 / 2008-2021 WRX / 2008-2021 STI

    $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

    BLOX Racing Blue Rear Lower Control Arms offer optimum camber adjustment to dropped vehicles, to maintain optimal handling and performance. Made fr...

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  • aFe Takeda Momentum Pro 5R Cold Air Intake System 2018-2021 STI

    $410.00 - $410.00
    $410.00
    $410.00 - $410.00
    $410.00
      Lease to own   Pay as low as   $/week

    Large Five Layer Performance Air Filter:Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. Thi...

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  • Aeromotive 2008-2021 WRX / 2008-2021 STI 450lph Drop-In Stealth System

    $970.73 - $970.73
    $970.73
    $970.73 - $970.73
    $970.73
      Lease to own   Pay as low as   $/week

    Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace...

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  • Aeromotive Black Top Feed Fuel Rails 2002-14 WRX / 2007-2021 STI

    $300.31 - $300.31
    $300.31
    $300.31 - $300.31
    $300.31
      Lease to own   Pay as low as   $/week

    Aeromotive's High Flow Billet Fuel Rails provide 3,000 HP of flow and a simple, bolt-on installation. Compatible with 2004-2014 Subaru 2.0L WRX, th...

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  • Aeromotive Fuel Rails 2002-2014 2.0L WRX / 2007-2021 STI

    $300.31 - $300.31
    $300.31
    $300.31 - $300.31
    $300.31
      Lease to own   Pay as low as   $/week

    Aeromotive's High Flow Billet Fuel Rails provide 3,000 HP of flow and a simple, bolt-on installation. Compatible with 2004-2014 Subaru 2.0L WRX, th...

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  • Sold out

    AEM Wrinkle Red Cold Air Intake System 2015-2017 STI

    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99
      Lease to own   Pay as low as   $/week

    The AEM 21-735WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter...

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  • AEM Wrinkle Black Cold Air Intake System 2015-2017 STI

    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99
      Lease to own   Pay as low as   $/week

    AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and air filter to give...

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  • Rexpeed JDM Style Battery Tie Down 2008-2023 WRX / 2008-2021 STI / 2013-2023 BRZ

    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00
      Lease to own   Pay as low as   $/week

    The Rexpeed JDM Style Battery Tie Down is designed to provide an efficient, reliable, and aesthetic solution for securing the battery of your 2008-...

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  • AMS Performance Subaru Billet Engine Oil Cap

    $84.95 - $84.95
    $84.95
    $84.95 - $84.95
    $84.95
      Lease to own   Pay as low as   $/week

    AMS Performance's Subaru Billet Engine Oil Cap is crafted from high-grade aluminum alloy for superior strength and durability. Its sleek, glossy fi...

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  • HKS Billet Oil Cap Most Subaru Models

    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00
      Lease to own   Pay as low as   $/week

    The HKS Billet Oil Cap Most Subaru Models offers a direct replacement to the factory oil cap, with superior durability. Its billet aluminum constru...

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