VEHICLE: Subaru, STi
, 2004 - 2007 SELECTIONS: Products : Intakes: Drop In Replacement Air Filters

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Apexi Panel Filter
$ 30.00
Fitment
  • 2002-2007 WRX/STI
  • 1994-1998- Legacy GT
  • 2004-2008 Forester XT
  • The Apexi Power Intake Panel Filter is a stock replacement air filter. Increase airflow over the stock filter with this maintenance free dry filter. ...(MORE)


    Cobb SF Intake Filter
    $ 50.00
    Fitment
  • WRX 2002-2007
  • STI 2004-2007
  • Forester 2004-2006
  • Legacy 2005-2009
  • Mazda 3 2007-2010
  • Replacement filter for your COBB SF Intake. The custom conical cloth filter feeds filtered air directly to the engine, while maintaining optimal intake velocity and minimizing turbulence found with many aftermarket intake systems. ...(MORE)


    COBB Tuning High Flow Filter
    $ 59.00
    FITMENT: 712110
  • 2002-2007 WRX
  • 2004-2007 STi

  • COBB High Flow Filters are designed to permit very high flow rates, minimize restriction, maximize filtration and provide a long life filter. Using proprietary woven cotton and metal mesh with a precision molded rubber base, the...(MORE)

    K&N Placement Filter
    $ 39.50
    FITMENT:
  • Legacy GT 1993-2009
  • WRX 2002-2007
  • STI 2004-2007
  • Forester XT 1993-2009
  • Improve airflow and increase your engines efficency by replacing the factory air filter with a high flow filter.

    K&N's Legacy GT replacement air filters are designed to increase horsepower and acceleration...(MORE)


    Perrin High Flow Foam Filter
    $ 36.45
    All Perrin Performance Parts
    Discounted 10% On Site

    Fitment
  • 2002-2007 WRX
  • 2004-2007 STI
  • 2004-2008 Forester XT
  • Add Horsepower and torque without replacing the entire factory air box assembly.

    Perrin's dual stage foam drop in panel filter provides maximum power gains while...(MORE)


    Subaru WRX and STi Mass Airflow Sensor
    $ 269.95
    FITMENT: 22680AA310
  • 2002-2007 WRX
  • 2004-2007 STi
  • 2003-2008 Forester

  • Genuine Subaru Mass Air Flow Sensor.. (MAF) ...(MORE)









     
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    Wilwood

    Big Brake Kits

    We are pleased to announce the release of 3-New Willwood Big Brake Kits for Subaru

    On Sale!
    Plus Free Ground Shipping

    Continental US Only!