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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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  • Sold out

    GrimmSpeed 2022+ Subaru WRX Radiator Shroud - Red

    GrimmSpeed
    $ 148.43 - $ 148.43
    $ 148.43
    $ 148.43 - $ 148.43
    $ 148.43
    Out of stock

    GrimmSpeed 2022+ Subaru WRX Radiator Shroud - Red

    $ 148.43 - $ 148.43
    $ 148.43
    $ 148.43 - $ 148.43
    $ 148.43
    Sold out

  • GrimmSpeed 2022+ Subaru WRX Pulley Cover - Red

    GrimmSpeed
    $ 108.43 - $ 108.43
    $ 108.43
    $ 108.43 - $ 108.43
    $ 108.43
    In stock

    GrimmSpeed 2022+ Subaru WRX Pulley Cover - Red

    $ 108.43 - $ 108.43
    $ 108.43
    $ 108.43 - $ 108.43
    $ 108.43
  • Sold out

    GrimmSpeed 2022+ Subaru WRX Pulley Cover - Black

    GrimmSpeed
    $ 108.43 - $ 108.43
    $ 108.43
    $ 108.43 - $ 108.43
    $ 108.43
    Out of stock

    GrimmSpeed 2022+ Subaru WRX Pulley Cover - Black

    $ 108.43 - $ 108.43
    $ 108.43
    $ 108.43 - $ 108.43
    $ 108.43
    Sold out
  • Sold out

    GrimmSpeed 2013+ Subaru BRZ / 2022+ Subaru WRX Engine Bay Dress-Up Caps - Red

    GrimmSpeed
    $ 79.43 - $ 79.43
    $ 79.43
    $ 79.43 - $ 79.43
    $ 79.43
    Out of stock

    GrimmSpeed 2013+ Subaru BRZ / 2022+ Subaru WRX Engine Bay Dress-Up Caps - Red

    $ 79.43 - $ 79.43
    $ 79.43
    $ 79.43 - $ 79.43
    $ 79.43
    Sold out
  • Sold out

    GrimmSpeed 2013+ Subaru BRZ / 2022+ Subaru WRX Engine Bay Dress-Up Caps - Black

    GrimmSpeed
    $ 79.43 - $ 79.43
    $ 79.43
    $ 79.43 - $ 79.43
    $ 79.43
    Out of stock

    GrimmSpeed 2013+ Subaru BRZ / 2022+ Subaru WRX Engine Bay Dress-Up Caps - Black

    $ 79.43 - $ 79.43
    $ 79.43
    $ 79.43 - $ 79.43
    $ 79.43
    Sold out

  • GrimmSpeed 2022+ Subaru WRX Fender Shroud Kit - Black

    GrimmSpeed
    $ 129.00 - $ 129.00
    $ 129.00
    $ 148.43
    $ 148.43 - $ 148.43
    $ 148.43
    In stock

    GrimmSpeed 2022+ Subaru WRX Fender Shroud Kit - Black

    $ 129.00 - $ 129.00
    $ 129.00
    $ 148.43
    $ 148.43 - $ 148.43
    $ 148.43

  • GrimmSpeed 2022+ Subaru WRX Radiator Shroud - Black

    GrimmSpeed
    $ 129.00 - $ 129.00
    $ 129.00
    $ 148.43
    $ 148.43 - $ 148.43
    $ 148.43
    In stock

    GrimmSpeed 2022+ Subaru WRX Radiator Shroud - Black

    $ 129.00 - $ 129.00
    $ 129.00
    $ 148.43
    $ 148.43 - $ 148.43
    $ 148.43

  • GrimmSpeed 04-21 Subaru STI (6MT) / 02-24 Subaru WRX (5MT/6MT) 75A Street Transmission Mount

    GrimmSpeed
    $ 249.00 - $ 249.00
    $ 249.00
    $ 268.43
    $ 268.43 - $ 268.43
    $ 268.43
    In stock

    GrimmSpeed 04-21 Subaru STI (6MT) / 02-24 Subaru WRX (5MT/6MT) 75A Street Transmission Mount

    $ 249.00 - $ 249.00
    $ 249.00
    $ 268.43
    $ 268.43 - $ 268.43
    $ 268.43

  • GrimmSpeed Bottle Opener Keychain

    GrimmSpeed
    $ 27.43 - $ 27.43
    $ 27.43
    $ 27.43 - $ 27.43
    $ 27.43
    In stock

    GrimmSpeed Bottle Opener Keychain

    $ 27.43 - $ 27.43
    $ 27.43
    $ 27.43 - $ 27.43
    $ 27.43

  • GrimmSpeed License Plate Frame - GrimmSpeed Text (Single)

    GrimmSpeed
    $ 25.43 - $ 25.43
    $ 25.43
    $ 25.43 - $ 25.43
    $ 25.43
    In stock

    GrimmSpeed License Plate Frame - GrimmSpeed Text (Single)

    $ 25.43 - $ 25.43
    $ 25.43
    $ 25.43 - $ 25.43
    $ 25.43
  • Sold out

    GrimmSpeed Tallboy Shift Knob Black Delrin - M12x1.25

    GrimmSpeed
    $ 71.43 - $ 71.43
    $ 71.43
    $ 71.43 - $ 71.43
    $ 71.43
    Out of stock

    GrimmSpeed Tallboy Shift Knob Black Delrin - M12x1.25

    $ 71.43 - $ 71.43
    $ 71.43
    $ 71.43 - $ 71.43
    $ 71.43
    Sold out

  • GrimmSpeed Tallboy Shift Knob Aluminum Red - M12x1.25

    GrimmSpeed
    $ 92.43 - $ 92.43
    $ 92.43
    $ 92.43 - $ 92.43
    $ 92.43
    In stock

    GrimmSpeed Tallboy Shift Knob Aluminum Red - M12x1.25

    $ 92.43 - $ 92.43
    $ 92.43
    $ 92.43 - $ 92.43
    $ 92.43
  • Sold out

    GrimmSpeed 2022+ Subaru BRZ/Toyota GR86 High Lift Hood Struts

    GrimmSpeed
    $ 139.00 - $ 139.00
    $ 139.00
    $ 165.43
    $ 165.43 - $ 165.43
    $ 165.43
    Out of stock

    GrimmSpeed 2022+ Subaru BRZ/Toyota GR86 High Lift Hood Struts

    $ 139.00 - $ 139.00
    $ 139.00
    $ 165.43
    $ 165.43 - $ 165.43
    $ 165.43
    Sold out

  • GrimmSpeed 2018+ Subaru Crosstrek TRAILS Fender Shrouds - Green

    GrimmSpeed
    $ 98.43 - $ 98.43
    $ 98.43
    $ 98.43 - $ 98.43
    $ 98.43
    In stock

    GrimmSpeed 2018+ Subaru Crosstrek TRAILS Fender Shrouds - Green

    $ 98.43 - $ 98.43
    $ 98.43
    $ 98.43 - $ 98.43
    $ 98.43

  • GrimmSpeed Tallboy Shift Knob Aluminum Black - M12x1.25

    GrimmSpeed
    $ 92.43 - $ 92.43
    $ 92.43
    $ 92.43 - $ 92.43
    $ 92.43
    In stock

    GrimmSpeed Tallboy Shift Knob Aluminum Black - M12x1.25

    $ 92.43 - $ 92.43
    $ 92.43
    $ 92.43 - $ 92.43
    $ 92.43

  • GrimmSpeed 13-17 Subaru Crosstrek TRAILS Fender Shrouds - Black

    GrimmSpeed
    $ 9,999.00 - $ 9,999.00
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    $ 9,999.00
    In stock

    GrimmSpeed 13-17 Subaru Crosstrek TRAILS Fender Shrouds - Black

    $ 9,999.00 - $ 9,999.00
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    $ 9,999.00
  • Sold out

    GrimmSpeed Shift Knob Stainless Steel - Subaru 5 Speed and 6 Speed Manual Transmission - Black

    GrimmSpeed
    $ 92.43 - $ 92.43
    $ 92.43
    $ 92.43 - $ 92.43
    $ 92.43
    Out of stock

    GrimmSpeed Shift Knob Stainless Steel - Subaru 5 Speed and 6 Speed Manual Transmission - Black

    $ 92.43 - $ 92.43
    $ 92.43
    $ 92.43 - $ 92.43
    $ 92.43
    Sold out

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

    GrimmSpeed
    $ 39.43 - $ 39.43
    $ 39.43
    $ 39.43 - $ 39.43
    $ 39.43
    Low stock

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

    $ 39.43 - $ 39.43
    $ 39.43
    $ 39.43 - $ 39.43
    $ 39.43

  • GrimmSpeed 03-08 Subaru Forester Hood Struts

    GrimmSpeed
    $ 139.00 - $ 139.00
    $ 139.00
    $ 165.43
    $ 165.43 - $ 165.43
    $ 165.43
    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
    $ 139.00 - $ 139.00
    $ 139.00
    $ 165.43
    $ 165.43 - $ 165.43
    $ 165.43

  • GrimmSpeed Subaru BRZ / Scion FR-S Strut Tower Brace - Black

    GrimmSpeed
    $ 140.00 - $ 140.00
    $ 140.00
    $ 166.43
    $ 166.43 - $ 166.43
    $ 166.43
    In stock

    GrimmSpeed Subaru BRZ / Scion FR-S Strut Tower Brace - BlackThis Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base 2013-2020 Subar...

    View full details
    $ 140.00 - $ 140.00
    $ 140.00
    $ 166.43
    $ 166.43 - $ 166.43
    $ 166.43

  • GrimmSpeed 2015+ Subaru WRX/STI Bumper Bar Black Powder

    GrimmSpeed
    $ 199.00 - $ 199.00
    $ 199.00
    $ 232.44
    $ 232.44 - $ 232.44
    $ 232.44
    In stock

    GrimmSpeed 2015+ Subaru WRX/STI Bumper Bar Black Powder

    $ 199.00 - $ 199.00
    $ 199.00
    $ 232.44
    $ 232.44 - $ 232.44
    $ 232.44

  • GrimmSpeed Gold Paint (Aerosol)

    GrimmSpeed
    $ 22.00 - $ 22.00
    $ 22.00
    $ 44.43
    $ 44.43 - $ 44.43
    $ 44.43
    In stock

    GrimmSpeed Gold Paint (Aerosol)

    $ 22.00 - $ 22.00
    $ 22.00
    $ 44.43
    $ 44.43 - $ 44.43
    $ 44.43

  • GrimmSpeed 02+ WRX/STi BroTie Hella Horn Mounting Bracket

    GrimmSpeed
    $ 45.00 - $ 45.00
    $ 45.00
    $ 67.43
    $ 67.43 - $ 67.43
    $ 67.43
    In stock

    GrimmSpeed 02+ WRX/STi BroTie Hella Horn Mounting BracketThis Part Fits: Year Make Model Submodel 2009-2010 Subaru Impreza 2.5 GT 2002-2014 Su...

    View full details
    $ 45.00 - $ 45.00
    $ 45.00
    $ 67.43
    $ 67.43 - $ 67.43
    $ 67.43

  • GrimmSpeed Mitsubishi Evo 8/9 Master Cylinder Brace

    GrimmSpeed
    $ 99.00 - $ 99.00
    $ 99.00
    $ 134.43
    $ 134.43 - $ 134.43
    $ 134.43
    In stock

    GrimmSpeed Mitsubishi Evo 8/9 Master Cylinder BraceThis Part Fits: Year Make Model Submodel 2003-2006 Mitsubishi Lancer Evolution

    $ 99.00 - $ 99.00
    $ 99.00
    $ 134.43
    $ 134.43 - $ 134.43
    $ 134.43