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Injen

  • Injen Cold Air Intake Black 2000-2001 Impreza 2.5 RS
    $416.95

    Injen Cold Air Intake Black 2000-2001 Impreza 2.5 RS

    Injen
    SKU #RD1210BLK

    The RD series is a cold air intake system for the enthusiast craving mid-range power. The intake tube is strategically placed behind the fender...

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    $416.95
  • Injen Cold Air Intake Polished 2005-2007 Impreza
    $378.95

    Injen Cold Air Intake Polished 2005-2007 Impreza

    Injen
    SKU #SP1222P

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

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    $378.95
  • Injen Cold Air Intake System 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86
    $363.95

    Injen Cold Air Intake System 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86

    Injen
    SKU #EVO2001

    The Evolution Cold Air Intake System is one of Injen's latest innovative products designed to be as effective and efficient as possible. This...

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    $363.95
  • Shop Now Your Product
  • Injen Cold Air Intake Wrinkle Red 2006-2007 WRX / 2004-2007 STI
    $382.95

    Injen Cold Air Intake Wrinkle Red 2006-2007 WRX / 2004-2007 STI

    Injen
    SKU #SP1202WR

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

    View full details
    $382.95
  • Injen Cold Air Intake Wrinkle Red 2008-2014 WRX / 2008-2014 STI
    $382.95

    Injen Cold Air Intake Wrinkle Red 2008-2014 WRX / 2008-2014 STI

    Injen
    SKU #SP1204WR

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

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    $382.95
  • Injen Filter Cleaning Kit Pro Tech Charger Kit Cleaner and Charger Oil
    $26.95

    Injen Filter Cleaning Kit Pro Tech Charger Kit Cleaner and Charger Oil

    Injen
    SKU #X-1030

    Injen Pro-Tech Charger Kit - Air flow tests have proven that cotton-gauze filters flow much more air than paper element filters do. However, when...

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    $26.95
  • Injen SP Short Ram Air Intake System Wrinkle Red 2018-2021 STIInjen SP Short Ram Air Intake System Wrinkle Red 2018-2021 STI
    $344.95

    Injen SP Short Ram Air Intake System Wrinkle Red 2018-2021 STI

    Injen
    SKU #SP1208WR

    KEY FEATURES Direct fit for 2018-2021 Subaru WRX STI H4-2.5L Turbo Dyno Proven Gains of up to 26 hp and 24 lb-ft. of torque Short Ram Air Intake...

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    $344.95
  • Injen SP Short Ram Air Intake System Wrinkle Black 2018-2021 STIInjen SP Short Ram Air Intake System Wrinkle Black 2018-2021 STI
    $344.95

    Injen SP Short Ram Air Intake System Wrinkle Black 2018-2021 STI

    Injen
    SKU #SP1208WB

    KEY FEATURES Direct fit for 2018-2021 Subaru WRX STI H4-2.5L Turbo Dyno Proven Gains of up to 26 hp and 24 lb-ft. of torque Short Ram Air Intake...

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    $344.95
  • Injen SP Short Ram Air Intake System Polished 2018-2021 STIInjen SP Short Ram Air Intake System Polished 2018-2021 STI
    $344.95

    Injen SP Short Ram Air Intake System Polished 2018-2021 STI

    Injen
    SKU #SP1208P

    KEY FEATURES Direct fit for 2018-2021 Subaru WRX STI H4-2.5L Turbo Dyno Proven Gains of up to 26 hp and 24 lb-ft. of torque Short Ram Air Intake...

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    $344.95
  • Injen Evolution Cold Air Intake 2015-2017 STIInjen Evolution Cold Air Intake 2015-2017 STI
    $440.95

    Injen Evolution Cold Air Intake 2015-2017 STI

    Injen
    SKU #EVO1206

    The Evolution Air Induction System is an easy and great way to add power to your car. It incorporates a massive SuperNano Web Dry Air Filter with...

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    $440.95
  • Injen Cold Air Intake Wrinkle Red 2015-2017 STI
    $378.95

    Injen Cold Air Intake Wrinkle Red 2015-2017 STI

    Injen
    SKU #SP1206WR

    The Speed Pro series intake systems for the 2015 STI feature special tuning technology for optimal performance gains and a safe A/F ratio. The...

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    $378.95
  • Injen Cold Air Intake Polished 2006-2007 WRX / 2004-2007 STI
    $382.95

    Injen Cold Air Intake Polished 2006-2007 WRX / 2004-2007 STI

    Injen
    SKU #SP1202P

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

    View full details
    $382.95
  • Injen Short Ram Air Intake Polished 2002-2005 WRX / 2004-2007 STI
    $244.95

    Injen Short Ram Air Intake Polished 2002-2005 WRX / 2004-2007 STI

    Injen
    SKU #IS1200P

    The Injen IS Air Intake Series is a traditional under hood intake system that is placed in the stock location of the factory air-box system. Each...

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    $244.95
  • Injen Cold Air Intake Polished 2002-2005 WRX / 2004-2006 STI
    $374.95

    Injen Cold Air Intake Polished 2002-2005 WRX / 2004-2006 STI

    Injen
    SKU #RD1200P

    The RD series is a cold air intake system for the enthusiast craving mid-range power. The intake tube is strategically placed behind the front...

    View full details
    $374.95
  • Injen Cold Air Intake Black 2006-2007 WRX / 2004-2007 STI
    $382.95

    Injen Cold Air Intake Black 2006-2007 WRX / 2004-2007 STI

    Injen
    SKU #SP1202BLK

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

    View full details
    $382.95
  • Injen Cold Air Intake Black 2008-2014 WRX / 2008-2014 STI
    $382.95

    Injen Cold Air Intake Black 2008-2014 WRX / 2008-2014 STI

    Injen
    SKU #SP1204BLK

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

    View full details
    $382.95
  • Injen Cold Air Intake Polished 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86
    $429.95

    Injen Cold Air Intake Polished 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86

    Injen
    SKU #SP1230P

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

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    $429.95
  • Injen Cold Air Intake Polished 2008-2014 WRX / 2008-2014 STI
    $382.95

    Injen Cold Air Intake Polished 2008-2014 WRX / 2008-2014 STI

    Injen
    SKU #SP1204P

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

    View full details
    $382.95
  • Injen Cold Air Intake Wrinkle Black 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86
    $429.95

    Injen Cold Air Intake Wrinkle Black 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86

    Injen
    SKU #SP1230WB

    The Injen SP Series Air Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The SP series...

    View full details
    $429.95