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GrimmSpeed

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Items 1-24 of 90
Description: An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed Subaru Air/Oil Separator has a unique...More Details »
Item #: 078006
Condition: New
Price: $295.00

Description: An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed Subaru Air/Oil Separator has a unique...More Details »
Item #: 078016
Condition: New
Price: $295.00
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Description: The OEM Subaru Top Mount Intercooler Gaskets are pretty weak, and will eventually give out. But fear not, GrimmSpeed has answered your call. Their blow off valve flange gasket is 3 times thicker...More Details »
Item #: 020023
Condition: New
Price: $10.00
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Description: An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed Subaru Air/Oil Separator has a unique...More Details »
Item #: 078016B
Condition: New
Price: $295.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057033
Condition: New
Price: $110.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057028
Condition: New
Price: $110.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057032
Condition: New
Price: $110.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057001
Condition: New
Price: $110.00
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Description: GrimmSpeed Electronic Boost Control Solenoid: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your...More Details »
Item #: 057019
Condition: New
Price: $110.00
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Description: The GrimmSpeed aftermarket boost controller allows you to raise the OEM boost levels in a quick and efficient manner. The OEM solenoid is programmed to make only so much boost, so surpassing the...More Details »
Item #: 057002
Condition: New
Price: $110.00
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Description: The GrimmSpeed Charge Pipe Kit replaces the restrictive plastic stock unit on the FA20-powered WRX with larger diameter CNC mandrel-bent aluminum tubing and custom formed silicone. The...More Details »
Condition: New
Price: $245.00
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Description: The GrimmSpeed Charge Pipe Kit replaces the restrictive plastic stock unit on the FA20-powered WRX with larger diameter CNC mandrel-bent aluminum tubing and custom formed silicone. The...More Details »
Condition: New
Price: $245.00
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Description: Based on GrimmSpeed's testing and research, design requirements for this intake became simple. The MAF sensor must be protected from the heat of the engine bay for more accurate readings. The...More Details »
Item #: 060051
Condition: New
Price: $309.00

Description: GrimmSpeed's cold air intake for the 2013+ Scion FR-S and Subaru BRZ was designed to increase power through the RPM range safely without custom tuning. It was also designed to be installed without...More Details »
Item #: 060052
Condition: New
Price: $330.00
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Description: GrimmSpeed's cold air intake for the 2013+ Scion FR-S and Subaru BRZ was designed to increase power through the RPM range safely without custom tuning. It was also designed to be installed without...More Details »
Item #: 060054
Condition: New
Price: $330.00
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Description: Any time you pull the throttle body off you risk damaging the gasket and causing a leak. So instead of worrying about it, just replace the gasket instead. It is a cheap piece of mental security knowing there will not be any issues there.
Item #: 020010
Condition: New
Price: $7.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057046
Condition: New
Price: $110.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057047
Condition: New
Price: $35.00
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Description: The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to...More Details »
Item #: 057041
Condition: New
Price: $145.00
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Description: GrimmSpeed created a unique adapter that allows you to use the Gates Stretch Belt Kit for the 2008+ Impreza with the GrimmSpeed Pulley. Other manufacturers tell you to use the Gates kit on the...More Details »
Item #: 095012
Condition: New
Price: $12.00
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Description: So, you probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right ‘man for the job’, we think it’s important to...More Details »
Item #: 093077
Condition: New
Price: $195.00
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Description: These have both been a long time in the making and as the popularity of GrimmSpeed intercooler offerings has skyrocketed, we've had a massive amount of demand for splitter options that maximize...More Details »
Item #: 093114
Condition: New
Price: $195.00
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Description: OEM style gasket that directly replaces the factory unit.
Item #: 020007
Condition: New
Price: $14.00
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Description: GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel...More Details »
Item #: 020006
Condition: New
Price: $14.00
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Items 1-24 of 90