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2015-2021 STI Engine

  • Perrin Black EJ Alternator Pulley 2007-2021 STI

    Perrin Performance
    Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00
      Lease to own   Pay as low as   $/week

    This PERRIN Alternator Pulley boasts a light weight of only .116lbs, lighter than an OEM alternator pulley, and matches our signature Crank Pulley ...

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  • Perrin Blue EJ Alternator Pulley 2007-2021 STI

    Perrin Performance
    Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00
      Lease to own   Pay as low as   $/week

    Constructed from high-quality materials, the PERRIN Alternator Pulley mimics the signature Crank Pulley design while reducing rotational weight. At...

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  • Perrin Red EJ Alternator Pulley 2007-2021 STI

    Perrin Performance
    Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00
      Lease to own   Pay as low as   $/week

    Constructed from high-quality materials, the PERRIN Alternator Pulley mimics the signature Crank Pulley design while reducing rotational weight. At...

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  • Perrin Neon Yellow Radiator Shroud (With OEM Intake Scoop) 2015-2021 WRX / 2015-2021 STI

    Perrin Performance
    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00
      Lease to own   Pay as low as   $/week

    Perrin 15-21 WRX/STI Radiator Shroud (With OEM Intake Scoop) - Neon Yellow is designed with two-piece aluminum construction and powder-coated in a...

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  • Perrin Subaru Black Pulley Cover 2002-2014 WRX / 2004-2021 STI

    Perrin Performance
    Original price $99.00 - Original price $99.00
    Original price
    $99.00
    $99.00 - $99.00
    Current price $99.00
      Lease to own   Pay as low as   $/week

    Perrin Subaru Black Pulley Cover

  • Perrin Radiator Shroud (Without OEM Intake Scoop) - Red 2015-2021 WRX / 2015-2021 STI

    Perrin Performance
    Original price $104.00 - Original price $104.00
    Original price
    $104.00
    $104.00 - $104.00
    Current price $104.00
      Lease to own   Pay as low as   $/week

    The Perrin 15-21 WRX/STI Radiator Shroud - Red is constructed from aluminum and boasts a red powder coat finish. It comes with all the necessary ha...

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  • Perrin Radiator Shroud (With OEM Intake Scoop) - Hyper Pink 2015-2021 WRX / 2015-2021 STI

    Perrin Performance
    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00
      Lease to own   Pay as low as   $/week

    Perrin Radiator Shroud (With OEM Intake Scoop) - Hyper Pink for 2015-2021 WRX/STI enables improved cooling performance with an easy installation pr...

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  • Perrin Radiator Shroud (Without OEM Intake Scoop) - Black 2015-2021 WRX / 2015-2021 STI

    Perrin Performance
    Original price $104.00 - Original price $104.00
    Original price
    $104.00
    $104.00 - $104.00
    Current price $104.00
      Lease to own   Pay as low as   $/week

    Perrin 15-21 WRX/STI Radiator Shroud (Without OEM Intake Scoop) - Black offers improved cooling efficiency and a stylish addition to the engine bay...

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  • Perrin Radiator Shroud (With OEM Intake Scoop) 2015-2021 WRX / 2015-2021 STI

    Perrin Performance
    Original price $104.00 - Original price $104.00
    Original price
    $104.00
    $104.00 - $104.00
    Current price $104.00
      Lease to own   Pay as low as   $/week

    Perrin 15-21 WRX/STI Radiator Shroud (With OEM Intake Scoop) - Black boosts cooling capability and adds a visual appeal to the engine bay.

  • Perrin Neon Yellow Pulley Cover 2002-2014 WRX / 2004-2021 STI

    Perrin Performance
    Original price $113.00 - Original price $113.00
    Original price
    $113.00
    $113.00 - $113.00
    Current price $113.00
      Lease to own   Pay as low as   $/week

    Dress up the top of your engine and pulleys with this stylish cover by PERRIN. Choose either red or black to add a bit of flair to your engine bay....

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  • Perrin Subaru Adjustable Hood Bumper Set (2pcs) - Blue

    Perrin Performance
    Original price $20.00 - Original price $20.00
    Original price $20.00
    $9,999.00
    $9,999.00 - $9,999.00
    Current price $9,999.00
      Lease to own   Pay as low as   $/week

    The Perrin Adjustable Hood Bumpers offer an upgrade to OEM bumpers with increased durability and an adjustable range for a more precise hood alignm...

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  • Perrin Silver Top Mount Intercooler (TMIC) 2008-2021 STI

    Perrin Performance
    Original price $800.00 - Original price $800.00
    Original price
    $800.00
    $800.00 - $800.00
    Current price $800.00
      Lease to own   Pay as low as   $/week

    Add a consistent 10+ wheel horsepower with the largest Top Mounted Intercooler on the market! We pushed every dimension to make this the best TMIC ...

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  • Torque Solution Engine Mounts w/ Mount Plates 2006-2014 WRX / 2006-2021 STI

    Torque Solution
    Original price $366.66 - Original price $366.66
    Original price
    $366.66
    $366.66 - $366.66
    Current price $366.66
      Lease to own   Pay as low as   $/week

    Torque Solution engine mounts you will see and feel a difference in your WRX or STi. These mounts are made out of high grade billet aluminum materi...

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  • Perrin Performance Front Mount Intercooler (Black Core and Beam) 2015-2021 WRX / 2015-2021 STI

    Perrin Performance
    Original price $1,192.00 - Original price $1,192.00
    Original price
    $1,192.00
    $1,192.00 - $1,192.00
    Current price $1,192.00
      Lease to own   Pay as low as   $/week

    The core of an intercooler system plays a critical role in cooling the air on its journey to the engine. The factory Subaru tube and fin intercoole...

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  • Torque Solution Throttle Body Spacer (Silver) Subaru WRX 2006-2014 / 2004-2021 STI

    Torque Solution
    Original price $77.77 - Original price $77.77
    Original price
    $77.77
    $77.77 - $77.77
    Current price $77.77
      Lease to own   Pay as low as   $/week

    The Torque Solution Throttle Body Spacer for Subaru WRX 2006-2014 and STI 2004-2015 helps to create a larger intake manifold volume and improved ai...

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  • Mishimoto Front-Mount Intercooler Kit Gold Core w/ Polished Piping 2015-2017 STI

    Mishimoto
    Original price $1,682.84
    Original price $1,682.84 - Original price $1,682.84
    Original price $1,682.84
    Current price $1,352.95
    $1,352.95 - $1,352.95
    Current price $1,352.95
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, we've decided to expand our line of 2015 STI products. Designed for applications that demand the greatest airflow and cooling ca...

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  • Mishimoto Front-Mount Intercooler Kit Black Core w/ Polished Piping 2015-2017 STI

    Mishimoto
    Original price $1,686.96
    Original price $1,686.96 - Original price $1,686.96
    Original price $1,686.96
    Current price $1,350.95
    $1,350.95 - $1,350.95
    Current price $1,350.95
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, we've decided to expand our line of 2015 STI products. Designed for applications that demand the greatest airflow and cooling ca...

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  • Mishimoto Black Front-Mount Intercooler Core w/ Black Crash Beam 2015-2021 STI

    Mishimoto
    Original price $1,165.87
    Original price $1,165.87 - Original price $1,165.87
    Original price $1,165.87
    Current price $933.95
    $933.95 - $933.95
    Current price $933.95
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, We've decided to expand our line of 2015-2019 Subaru WRX STI products. Designed for applications that demand the greatest airflo...

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  • Mishimoto Silver Front-Mount Intercooler Kit 2015-2017 Subaru WRX STI

    Mishimoto
    Original price $1,686.96 - Original price $1,686.96
    Original price $1,686.96
    $9,999.00
    $9,999.00 - $9,999.00
    Current price $9,999.00
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, we've decided to expand our line of 2015 STI products. Designed for applications that demand the greatest airflow and cooling ca...

    View full details
  • Mishimoto Gold Front-Mount Intercooler Core w/ Black Crash Beam 2015-2021 STI

    Mishimoto
    Original price $1,160.83
    Original price $1,160.83 - Original price $1,160.83
    Original price $1,160.83
    Current price $932.95
    $932.95 - $932.95
    Current price $932.95
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, We've decided to expand our line of 2015-2019 Subaru WRX STI products. Designed for applications that demand the greatest airflo...

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  • Mishimoto Front-Mount Intercooler Kit w/ Air Intake - Gold 2015-2017 STI

    Mishimoto
    Original price $1,800.88
    Original price $1,800.88 - Original price $1,800.88
    Original price $1,800.88
    Current price $1,470.95
    $1,470.95 - $1,470.95
    Current price $1,470.95
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, we've decided to expand our line of 2015 STI products. Designed for applications that demand the greatest airflow and cooling ca...

    View full details
  • MishimotoI Front-Mount Intercooler Kit w/ Air Intake - Black 2015-2017 STI

    Mishimoto
    Original price $1,771.92
    Original price $1,771.92 - Original price $1,771.92
    Original price $1,771.92
    Current price $1,440.95
    $1,440.95 - $1,440.95
    Current price $1,440.95
      Lease to own   Pay as low as   $/week

    Here at Mishimoto, we've decided to expand our line of 2015 STI products. Designed for applications that demand the greatest airflow and cooling ca...

    View full details
  • Mishimoto Front-Mount Intercooler Kit w/ Air Intake - Silver 2015-2017 STI

    Mishimoto
    Original price $1,771.92
    Original price $1,771.92 - Original price $1,771.92
    Original price $1,771.92
    Current price $1,440.95
    $1,440.95 - $1,440.95
    Current price $1,440.95
      Lease to own   Pay as low as   $/week

    Designed to maximize airflow and cooling for power-hungry applications, the Mishimoto 2015 STI Front-Mount Intercooler Kit offers superior performa...

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  • Torque Solution Throttle Body Spacer (Blue) Subaru WRX 2006-2014 / STI 2004-2021

    Torque Solution
    Original price $77.77 - Original price $77.77
    Original price
    $77.77
    $77.77 - $77.77
    Current price $77.77
      Lease to own   Pay as low as   $/week

    The Torque Solution Throttle Body Spacer for Subaru WRX 2006-2014 and STI 2004-2015 helps to create a larger intake manifold volume and improved ai...

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