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2015+ Sti

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  • GrimmSpeed Radiator Hose Kit 2008-2014 WRX / 2008-2021 STI

    GrimmSpeed
    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00
      Lease to own   Pay as low as   $/week

    The GrimmSpeed Radiator Hose Kit feature multi-layer silicone construction that is built to last while improving the overall cooling efficiency of ...

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  • GrimmSpeed_BroTie_Mounting_Bracket_for_Hella_Horns_bellet
    GrimmSpeed_BroTie_Mounting_Bracket_for_Hella_Horns

    GrimmSpeed BroTie - Mounting Bracket for Hella Horns 2002-2021 WRX / STI

    GrimmSpeed
    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
      Lease to own   Pay as low as   $/week

    GrimmSpeed engineers overlaid 3D scans of GD, GR and VA chassis core support in CAD. From there, a unique design was created that allows the same b...

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  • Grimmspeed EJ25 Headgasket Set 1.5mm Thickness 2008-2021 STI

    GrimmSpeed
    $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
      Lease to own   Pay as low as   $/week

    Feature-packed, these gaskets are a perfect fit for any engine build, from basic refresh to a high horsepower track monster.    1.5mm thicknes...

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  • Grimmspeed EJ25 Headgasket Set .78mm Thickness 2008-2021 STI

    GrimmSpeed
    $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
      Lease to own   Pay as low as   $/week

    Feature-packed, these gaskets are a perfect fit for any engine build, from basic refresh to a high horsepower track monster.  The GrimmSpeed He...

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  • Sold out

    GrimmSpeed License Plate Relocation Kit 2015-2017 WRX / STI

    GrimmSpeed
    $79.00 - $79.00
    $79.00
    $79.00 - $79.00
    $79.00
      Lease to own   Pay as low as   $/week

    This is the Grimmspeed License Plate Relocation Kit. The main purpose of these is to position the license plate to the OEM tow hook provision. The ...

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  • GrimmSpeed Stealth Box Cold Air Intake Black 2015-2018 STI

    GrimmSpeed
    $349.00 - $349.00
    $349.00
    $349.00 - $349.00
    $349.00
      Lease to own   Pay as low as   $/week

    This is the GrimmSpeed StealthBox Cold Air Intake System. This performance cold air intake system is the result of countless invested hours in rese...

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  • GrimmSpeed 08+ STi Boost Control Solenoid

    GrimmSpeed
    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00
      Lease to own   Pay as low as   $/week

    GrimmSpeed 08+ STi Boost Control Solenoid

  • Sold out

    GrimmSpeed License Plate Relocation Kit 2018-2021 WRX / STI / 2013+ BRZ/FRS/86 / 2022 BRZ/GR 86

    GrimmSpeed
    $79.00 - $79.00
    $79.00
    $79.00 - $79.00
    $79.00
      Lease to own   Pay as low as   $/week

    This is the Grimmspeed License Plate Relocation Kit. The main purpose of these is to position the license plate to the OEM tow hook provision. The ...

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