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GrimmSpeed Performance Parts for Subaru

grimmspeed

In 2002, Justin Grimm developed his passion for Subaru, often taking cars apart and finding ways to improve their performance. As his passion grew, he decided to turn it into a business, especially when he realized there was a market for aftermarket performance parts.

Initially housed in a single stall garage in Maplewood, Minnesota, GrimmSpeed was founded in 2006 by Justin Grimm and a group of Subaru enthusiasts. Initially, the focus was solely on producing aftermarket parts for Subaru vehicles. As the company grew, they expanded into other brands such as Ford, Mitsubishi, Lexus & Scion.

Parts like the GrimmSpeed Boost Control Solenoid (for the Mitsubishi Lancer Evolution X) lives up to the high-quality reputation that GrimmSpeed is known for. It is designed to work with the vehicle’s factory computer. Because it draws the same amount of power as the factory computer, it does not reduce the computer’s life. Installation is easy and requires no splicing or soldering of resistors. As easy as it is to install, is as easy as it is to remove in the event that you would return the car to its stock specifications.

Another noteworthy part to mention is the GrimmSpeed Up Pipe All Turbo (For Subaru). Making this addition to your Subaru is highly recommended, it is arguably one of the best cash to horsepower ratios. The Up-Pipe All Turbo has a premium heavy-duty construction, which was fabricated by a welder certified in Aerospace Welding. This simply means this part can definitely handle some abuse. After installation, you can generally expect to see an increase of about 8-10 horsepower and a quicker spool up of about 300-400 rpm.

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  • User 1

    GrimmSpeed 04-21 Subaru STI EJ25 2 Bolt Up-Pipe - Black Ceramic Coated

    GrimmSpeed
    $ 339.88 - $ 339.88
    $ 339.88
    $ 339.88 - $ 339.88
    $ 339.88
    In stock

    GrimmSpeed 04-21 Subaru STI EJ25 2 Bolt Up-Pipe - Black Ceramic Coated

    $ 339.88 - $ 339.88
    $ 339.88
    $ 339.88 - $ 339.88
    $ 339.88
  • User 1

    GrimmSpeed Tallboy Shift Knob Black Delrin - M12x1.25

    GrimmSpeed
    $ 59.88 - $ 59.88
    $ 59.88
    $ 59.88 - $ 59.88
    $ 59.88
    Low stock

    GrimmSpeed Tallboy Shift Knob Black Delrin - M12x1.25

    $ 59.88 - $ 59.88
    $ 59.88
    $ 59.88 - $ 59.88
    $ 59.88
  • User 1
    User 1

    GrimmSpeed 15+ Subaru WRX/STI Radiator Shroud - Red

    GrimmSpeed
    $ 119.88 - $ 119.88
    $ 119.88
    $ 119.88 - $ 119.88
    $ 119.88
    Low stock

    GrimmSpeed 15+ Subaru WRX/STI Radiator Shroud - Red

    $ 119.88 - $ 119.88
    $ 119.88
    $ 119.88 - $ 119.88
    $ 119.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 03-08 Subaru Forester Hood Struts

    GrimmSpeed
    $ 175.88 - $ 175.88
    $ 175.88
    $ 175.88 - $ 175.88
    $ 175.88
    In stock

    GrimmSpeed 03-08 Subaru Forester Hood StrutsThis Part Fits: Year Make Model Submodel 2008 Subaru Forester Sports 2.5 XT 2004-2005 Subaru Fores...

    View full details
    $ 175.88 - $ 175.88
    $ 175.88
    $ 175.88 - $ 175.88
    $ 175.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 05-09 Subaru Legacy/Outback Radiator Shroud w/Tool Tray - Textured Black

    GrimmSpeed
    $ 106.88 - $ 106.88
    $ 106.88
    $ 106.88 - $ 106.88
    $ 106.88
    In stock

    GrimmSpeed 05-09 Subaru Legacy/Outback Radiator Shroud w/Tool Tray - Textured BlackThis Part Fits: Year Make Model Submodel 2006-2009 Subaru Leg...

    View full details
    $ 106.88 - $ 106.88
    $ 106.88
    $ 106.88 - $ 106.88
    $ 106.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 02-07 Subaru Impreza/WRX / 04-07 STI Radiator Shroud w/Tool Tray - Red

    GrimmSpeed
    $ 85.88 - $ 85.88
    $ 85.88
    $ 85.88 - $ 85.88
    $ 85.88
    Low stock

    GrimmSpeed 02-07 Subaru Impreza/WRX / 04-07 STI Radiator Shroud w/Tool Tray - RedThis Part Fits: Year Make Model Submodel 2006-2007 Subaru Impre...

    View full details
    $ 85.88 - $ 85.88
    $ 85.88
    $ 85.88 - $ 85.88
    $ 85.88
  • User 1
    User 1

    GrimmSpeed 02-05 Subaru Impreza WRX/STi License Plate Delete Plate

    GrimmSpeed
    $ 64.88 - $ 64.88
    $ 64.88
    $ 64.88 - $ 64.88
    $ 64.88
    Low stock

    GrimmSpeed 02-05 Subaru Impreza WRX/STi License Plate Delete Plate

    $ 64.88 - $ 64.88
    $ 64.88
    $ 64.88 - $ 64.88
    $ 64.88
  • User 1
    User 1

    GrimmSpeed 06-14 Subaru Impreza/WRX/STi License Plate Delete Plate

    GrimmSpeed
    $ 64.88 - $ 64.88
    $ 64.88
    $ 64.88 - $ 64.88
    $ 64.88
    In stock

    GrimmSpeed 06-14 Subaru Impreza/WRX/STi License Plate Delete Plate

    $ 64.88 - $ 64.88
    $ 64.88
    $ 64.88 - $ 64.88
    $ 64.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Red

    GrimmSpeed
    $ 139.88 - $ 139.88
    $ 139.88
    $ 139.88 - $ 139.88
    $ 139.88
    Low stock

    GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - RedThis Part Fits: Year Make Model Submodel 2009-2...

    View full details
    $ 139.88 - $ 139.88
    $ 139.88
    $ 139.88 - $ 139.88
    $ 139.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - Black

    GrimmSpeed
    $ 140.88 - $ 140.88
    $ 140.88
    $ 140.88 - $ 140.88
    $ 140.88
    Low stock

    GrimmSpeed 08-14 Subaru WRX / 08-17 Subaru STi / 09-13 Subaru Forester XT Radiator Hose Kit - BlackThis Part Fits: Year Make Model Submodel 2009...

    View full details
    $ 140.88 - $ 140.88
    $ 140.88
    $ 140.88 - $ 140.88
    $ 140.88
  • User 1

    GrimmSpeed Tallboy Shift Knob Aluminum Red - M12x1.25

    GrimmSpeed
    $ 95.88 - $ 95.88
    $ 95.88
    $ 95.88 - $ 95.88
    $ 95.88
    In stock

    GrimmSpeed Tallboy Shift Knob Aluminum Red - M12x1.25

    $ 95.88 - $ 95.88
    $ 95.88
    $ 95.88 - $ 95.88
    $ 95.88
  • User 1
    User 1

    GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red

    GrimmSpeed
    $ 65.88 - $ 65.88
    $ 65.88
    $ 65.88 - $ 65.88
    $ 65.88
    In stock

    GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red

    $ 65.88 - $ 65.88
    $ 65.88
    $ 65.88 - $ 65.88
    $ 65.88
  • User 1

    GrimmSpeed Tallboy Shift Knob Aluminum Black - M12x1.25

    GrimmSpeed
    $ 95.88 - $ 95.88
    $ 95.88
    $ 95.88 - $ 95.88
    $ 95.88
    Low stock

    GrimmSpeed Tallboy Shift Knob Aluminum Black - M12x1.25

    $ 95.88 - $ 95.88
    $ 95.88
    $ 95.88 - $ 95.88
    $ 95.88
  • User 1

    GrimmSpeed 2002+ Subaru WRX/STI / 05-09 Legacy GT Windshield Banner 43in. - White

    GrimmSpeed
    $ 55.88 - $ 55.88
    $ 55.88
    $ 55.88 - $ 55.88
    $ 55.88
    Low stock

    GrimmSpeed 2002+ Subaru WRX/STI / 05-09 Legacy GT Windshield Banner 43in. - White

    $ 55.88 - $ 55.88
    $ 55.88
    $ 55.88 - $ 55.88
    $ 55.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 02-07 Subaru Inpreza/WRX/STi Hood Struts

    GrimmSpeed
    $ 169.88 - $ 169.88
    $ 169.88
    $ 169.88 - $ 169.88
    $ 169.88
    In stock

    GrimmSpeed 02-07 Subaru Inpreza/WRX/STi Hood StrutsThis Part Fits: Year Make Model Submodel 2005-2006 Saab 9-2X Aero 2006-2007 Subaru Impreza ...

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    $ 169.88 - $ 169.88
    $ 169.88
    $ 169.88 - $ 169.88
    $ 169.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 02-07 Subaru Impreza/WRX / 04-07 STI Radiator Shroud w/Tool Tray - Black

    GrimmSpeed
    $ 85.88 - $ 85.88
    $ 85.88
    $ 85.88 - $ 85.88
    $ 85.88
    Low stock

    GrimmSpeed 02-07 Subaru Impreza/WRX / 04-07 STI Radiator Shroud w/Tool Tray - BlackThis Part Fits: Year Make Model Submodel 2006-2007 Subaru Imp...

    View full details
    $ 85.88 - $ 85.88
    $ 85.88
    $ 85.88 - $ 85.88
    $ 85.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 2016+ Ford Focus RS License Plate Relocation Kit

    GrimmSpeed
    $ 105.88 - $ 105.88
    $ 105.88
    $ 105.88 - $ 105.88
    $ 105.88
    Low stock

    GrimmSpeed 2016+ Ford Focus RS License Plate Relocation KitThis Part Fits: Year Make Model Submodel 2016-2018 Ford Focus RS

    $ 105.88 - $ 105.88
    $ 105.88
    $ 105.88 - $ 105.88
    $ 105.88
  • User 1
    User 1

    GrimmSpeed 2015+ Subaru Impreza/WRX/STi License Plate Delete Plate

    GrimmSpeed
    $ 64.88 - $ 64.88
    $ 64.88
    $ 64.88 - $ 64.88
    $ 64.88
    Low stock

    GrimmSpeed 2015+ Subaru Impreza/WRX/STi License Plate Delete Plate

    $ 64.88 - $ 64.88
    $ 64.88
    $ 64.88 - $ 64.88
    $ 64.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 10+ Subaru Legacy/Outback / 13+ Subaru BRZ/13+ Scion FR-S License Plate Relocation Kit

    GrimmSpeed
    $ 105.88 - $ 105.88
    $ 105.88
    $ 105.88 - $ 105.88
    $ 105.88
    In stock

    GrimmSpeed 10+ Subaru Legacy/Outback / 13+ Subaru BRZ/13+ Scion FR-S License Plate Relocation KitThis Part Fits: Year Make Model Submodel 2013-2...

    View full details
    $ 105.88 - $ 105.88
    $ 105.88
    $ 105.88 - $ 105.88
    $ 105.88
  • User 1

    GrimmSpeed 02+ Subaru EJ Engines Turbo Heat Shield V2

    GrimmSpeed
    $ 107.88 - $ 107.88
    $ 107.88
    $ 107.88 - $ 107.88
    $ 107.88
    In stock

    GrimmSpeed 02+ Subaru EJ Engines Turbo Heat Shield V2

    $ 107.88 - $ 107.88
    $ 107.88
    $ 107.88 - $ 107.88
    $ 107.88
  • User 1

    GrimmSpeed 02+ WRX/STi V2 Turbo Heat Shield - Black Ceramic Coating

    GrimmSpeed
    $ 129.88 - $ 129.88
    $ 129.88
    $ 129.88 - $ 129.88
    $ 129.88
    In stock

    GrimmSpeed 02+ WRX/STi V2 Turbo Heat Shield - Black Ceramic Coating

    $ 129.88 - $ 129.88
    $ 129.88
    $ 129.88 - $ 129.88
    $ 129.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed 93-07 Impreza Models / 94-99 Legacy / 03-08 Forester Master Cylinder Brace

    GrimmSpeed
    $ 129.88 - $ 129.88
    $ 129.88
    $ 129.88 - $ 129.88
    $ 129.88
    In stock

    GrimmSpeed 93-07 Impreza Models / 94-99 Legacy / 03-08 Forester Master Cylinder BraceThis Part Fits: Year Make Model Submodel 2006 Subaru B9 Tri...

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    $ 129.88 - $ 129.88
    $ 129.88
    $ 129.88 - $ 129.88
    $ 129.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed Clear Coat Paint (Aerosol)

    GrimmSpeed
    $ 42.88 - $ 42.88
    $ 42.88
    $ 42.88 - $ 42.88
    $ 42.88
    Low stock

    GrimmSpeed Clear Coat Paint (Aerosol)

    $ 42.88 - $ 42.88
    $ 42.88
    $ 42.88 - $ 42.88
    $ 42.88
  • Photo - Primary
    Photo - Primary

    GrimmSpeed Rally Blue Paint (Aerosol)

    GrimmSpeed
    $ 48.88 - $ 48.88
    $ 48.88
    $ 48.88 - $ 48.88
    $ 48.88
    Low stock

    GrimmSpeed Rally Blue Paint (Aerosol)

    $ 48.88 - $ 48.88
    $ 48.88
    $ 48.88 - $ 48.88
    $ 48.88