GrimmSpeed
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Grimmspeed Electronic Boost Control Solenoid ONLY EBCS 3Port - Subaru BRZ (2013+)
$129.00
An FA20 BCS for Aftermarket Turbos. 1/4in Barbed Fittings - Matches the factory turbo and wastegate hose size 3-Port Solenoid - Proprietary internal modifications prepare the solenoid for extreme conditions below the vehicle Plug-n-Play Wiring Connector - Plugs...
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Grimmspeed Electronic Boost Control Solenoid ONLY EBCS 3Port - Subaru Legacy GT (2010-2012)
$129.00
An FA20 BCS for Aftermarket Turbos. 1/4in Barbed Fittings - Matches the factory turbo and wastegate hose size 3-Port Solenoid - Proprietary internal modifications prepare the solenoid for extreme conditions below the vehicle Plug-n-Play Wiring Connector - Plugs...
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Grimmspeed Electronic Boost Control Solenoid ONLY EBCS 3Port - Subaru WRX (2015+)
$129.00
An FA20 BCS for Aftermarket Turbos. 1/4in Barbed Fittings - Matches the factory turbo and wastegate hose size 3-Port Solenoid - Proprietary internal modifications prepare the solenoid for extreme conditions below the vehicle Plug-n-Play Wiring Connector - Plugs...
Grimmspeed Electronic Boost Control Solenoid ONLY EBCS 3Port - Toyota 86 GT86 (2016+)
$129.00
An FA20 BCS for Aftermarket Turbos. 1/4in Barbed Fittings - Matches the factory turbo and wastegate hose size 3-Port Solenoid - Proprietary internal modifications prepare the solenoid for extreme conditions below the vehicle Plug-n-Play Wiring Connector - Plugs...
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Grimmspeed Exhaust Manifold to Cylinder Head Gasket (Pair) - 86 GT86 / BRZ / FR-S
$22.00
At GrimmSpeed™ they have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they...
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Grimmspeed Exhaust Manifold to Cylinder Head Gasket (Pair) - Subaru Turbo (1993+)
$22.00
At GrimmSpeed™ they have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they...
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Grimmspeed Exhaust Manifold to Up-Pipe / Uppie 2x Thick Gasket - Subaru
$23.00
GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.FINALLY you have an option for an extra thick Exhaust Manifold to Up Pipe Gasket. The most troublesome mating joint in the Subaru exhaust track...
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Grimmspeed Exhaust Manifold to Up-Pipe / Uppie Gasket - Subaru Turbo Models (1993-2013)
$13.00
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 oem style gaskets. The...
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GrimmSpeed FA J-Pipe Hardware Kit - Subaru Forester XT Only (2014-2018)
$49.00
The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to get the nuts off without drama originally, be sure to replace them with higher quality hardware....
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GrimmSpeed FA J-Pipe Hardware Kit - Subaru WRX Only (2015-2020)
$49.00
The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to get the nuts off without drama originally, be sure to replace them with higher quality hardware....
GrimmSpeed Hella Horn Wiring Harness - Subaru Impreza / WRX / STi (2002-2014)
$34.00
When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie Bracket, we have you covered. Don’t stress yourself with trying to make a Hella horn harness from scratch when...
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GrimmSpeed License Plate Holder Relocation Kit - Subaru Impreza NON-Turbo (2017+)
$79.00
License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking boring or blocking flow to your FMIC with the GrimmSpeed License Plate Relocation Kit....
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GrimmSpeed License Plate Holder Relocation Kit - Subaru Legacy / Outback (2010+)
$79.00
License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking boring or blocking flow to your FMIC with the GrimmSpeed License Plate Relocation Kit....
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GrimmSpeed License Plate Holder Relocation Kit - Toyota GT86 86 / Scion FR-S / Subaru BRZ
$79.00
License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking boring or blocking flow to your FMIC with the GrimmSpeed License Plate Relocation Kit....
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GrimmSpeed OE DownPipe to 3" Cat-Back Exhaust Adapter - Subaru Models
$57.00
Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. One of the most common leaks that we hear...
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GrimmSpeed Plug & Play Hella Horn Wiring Harness - Subaru WRX & STi (2015+)
$39.00
When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie Bracket, we have you covered. Don’t stress yourself with trying to make a Hella horn harness from scratch when...
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GrimmSpeed RED Top Mount Intercooler Silicone Coupler Kit - Subaru Forester XT (2004-2008)
$89.00
Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Is your old...
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GrimmSpeed RED Top Mount Intercooler Silicone Coupler Kit - Subaru STI (2004-2020)
$89.00
Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Is your old...
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GrimmSpeed Stealth Box Air Intake System Kit - Black - Subaru STI (2015-2022)
$349.00
You've been asking for this bad sally for a while and it's finally here. The intake the for the 15+ STI can be thought of as a hybrid of the tube and filter used in...
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GrimmSpeed Stealth Box Air Intake System Kit - Black - Subaru WRX (2015-2022)
$399.00
Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015+ WRX. Of course performance is the highest priority, but at GrimmSpeed so much more than...
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GrimmSpeed Stealth Box Air Intake System Kit - Red - Subaru STI (2015-2022)
$349.00
You've been asking for this bad sally for a while and it's finally here. The intake the for the 15+ STI can be thought of as a hybrid of the tube and filter used in...