GrimmSpeed Radiator Hose Kit - Subaru Impreza 2002-2005 / WRX 2002-2007 / STI 2004-2007
405325
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Cooling
Grimmspeed
New products
Radiator Accessories
Radiator Hoses
Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages...
GrimmSpeed Radiator Hose Kit - Subaru WRX 2008-2014 / STi 2008-2020 / Forester XT 2009-2013
405322
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Cooling
Grimmspeed
New products
Radiator Accessories
Radiator Hoses
Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages...
GrimmSpeed Radiator Hose Kit - Subaru WRX 2015-2020 / Forester XT 2014-2019
405324
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Cooling
Grimmspeed
New products
Radiator Accessories
Radiator Hoses
Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages...
GrimmSpeed Radiator Shroud w/ Tool Tray - Subaru Impreza 2008-2011 & WRX / STI 2008-2014
096008
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Engine Dress Up
Grimmspeed
New products
Radiator Shrouds
How many times have you lost a wrench or socket in your engine bay? Yeah, that's what I thought, too many to count. Finally...
GrimmSpeed Radiator Shroud w/ Tool Tray - Subaru Legacy GT 2005-2009 / Outback XT 2005-2009
096030
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Engine Dress Up
Grimmspeed
New products
Radiator Shrouds
How many times have you lost a wrench or socket in your engine bay? Yeah, that's what I thought, too many to count. Finally...
GrimmSpeed Radiator Shroud w/ Tool Tray- Subaru Impreza / WRX 2002-2007 / STi 2004-2007
096005
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Engine Dress Up
Grimmspeed
New products
Radiator Shrouds
How many times have you lost a wrench or socket in your engine bay? Yeah, that's what I thought, too many to count. Finally...
GrimmSpeed Rally Blue(WRB) Paint
054002
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Grimmspeed
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Paint & Glass Cleaner
Vehicle Care
Vehicle Protection
Stepping out with style, GrimmSpeed brings you the ONLY way to get 100% paint match to your most desirable colors. *Subaru World Rally Blue*...
GrimmSpeed Replacement Donut Gasket - Multiple Subaru Applications
020099
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Engine Build Components
Engine Gaskets
Gaskets & Miscellaneous
Grimmspeed
New products
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem...
GrimmSpeed Shift Knob (Stainless Steel) - Subaru 5 Speed & 6 Speed Models
038006
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Grimmspeed
Interior Accessories
New products
Shift Knobs
Shifters & Bushings
Each knob is machined from solid 304 stainless steel rod or delrin right here in Minnesota and weighs in at 675g. Each shift knob...
GrimmSpeed Shift Knob Boot Retainer - Multiple Subaru Applications (5 Speed)
038008
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Grimmspeed
Interior Accessories
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Shift Knobs
Shifters & Bushings
The GrimmSpeed shift boot retainer will hold your shift boot in place around the base of the shift knob. This is meant for Subaru...
GrimmSpeed Stage 1 Power Package - Subaru Legacy GT 2005-2009
191007
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Electronics
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Grimmspeed
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Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 1 Power Package - Subaru STi 2008-2014
191004
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Grimmspeed
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Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
Grimmspeed Stage 1 Power Package - Subaru STi 2015-2020
191013
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 1 Power Package - Subaru WRX 2008-2014
191001
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Electronics
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 1 Power Package - Subaru WRX 2015-2020
191010
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 2 Power Package - Subaru WRX 2015-2021
191011
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Electronics
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 2 Power Package - Subaru Legacy GT 2005-2009
191008
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Electronics
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 2 Power Package - Subaru STi 2008-2014
191005
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Electronics
Engine Management
Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
Grimmspeed Stage 2 Power Package - Subaru STi 2015-2020
191014
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Electronics
Engine Management
Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 2 Power Package - Subaru WRX 2008-2014
191002
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Electronics
Engine Management
Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 3 Power Package - Subaru Legacy GT 2005-2009
191009
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Electronics
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 3 Power Package - Subaru STi 2008-2014
191006
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Electronics
Engine Management
Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
Grimmspeed Stage 3 Power Package - Subaru STI 2015-2020
191015
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Stage Power Packages is that all of the included components were designed and tested to work well together as...
GrimmSpeed Stage 3 Power Package - Subaru WRX 2008-2014
191003
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Electronics
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed Stage 3 Power Package - Subaru WRX 2015-2020
191012
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Electronics
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Grimmspeed
New products
Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...
GrimmSpeed StealthBox Cold Air Intake - Subaru WRX 2015-2020
060060
Air Induction
Air Intake Systems
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Grimmspeed
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Inspiration for the StealthBox Intake came from internal discussions about what GS wanted from an intake system for the 2015+ WRX. Of course performance...
GrimmSpeed StealthBox Cold Air Intake - Subaru WRX STi 2015-2020
060077
Air Induction
Air Intake Systems
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Grimmspeed
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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...
GrimmSpeed Strut Tower Brace - Subaru BRZ 2013-2020 / Scion FR-S 2013-2016
098009
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Chassis Bracing
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Drivetrain
Grimmspeed
New products
Strut Bars / Braces
Suspension Linkage
You’ve probably read somewhere on the internet that a strut tower brace never does anything but look pretty. You’re about to read otherwise. Armed...
GrimmSpeed Subaru 3" Downpipe to OEM Catback Adapter - Multiple Subaru Models
077044
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Exhaust Misc.
Exhausts
Grimmspeed
New products
Exhaust leaks seem to be an all-too-common issue with most modified Subarus. They tend to spring up out of nowhere and cause hours of...
GrimmSpeed Subaru Exhaust Manifold to Crossover 2X Thick Gasket (Pair) - Multiple Subaru Fitments
077001
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Exhausts
Grimmspeed
New products
This is the Grimmspeed Header Collectors to Crossover Gaskets. Anytime that you perform maintenance that requires removal or maintenance of these particular components, you...
