Products
Grimmspeed Brotie Hella Horn Mounting Bracket - Subaru Forester (2014-2020)
$45.00
Have you ever thought to yourself, "Man, Trent, you've got all of these awesome parts but how are you supposed to let your crew know you're coming?" Well, we're proud to introduce to you the GrimmSpeed...
Grimmspeed Brotie Hella Horn Mounting Bracket - Subaru WRX & STI (2002-2020)
$45.00
Have you ever thought to yourself, "Man, Trent, you've got all of these awesome parts but how are you supposed to let your crew know you're coming?" Well, we're proud to introduce to you the GrimmSpeed...
Grimmspeed Brotie Hella Horn Supertone Pair - Subaru WRX & STI (2002+)
$39.95
Have you ever thought to yourself, "Man, Trent, you've got all of these awesome parts but how are you supposed to let your crew know you're coming?" Well, we're proud to introduce to you the GrimmSpeed...
GrimmSpeed CAI Cold Air Intake Kit - Black - Scion FR-S / Subaru BRZ / Toyota GT86
$359.00
Real 10whp gains in 30min with no tuning. Design requirements for this intake were simple: The intake must not only be safe for the engine, but perform well both with and without tuning. The intake...
GrimmSpeed CAI Cold Air Intake Kit - Red - Scion FR-S / Subaru BRZ / Toyota GT86
$359.00
Real 10whp gains in 30min with no tuning. Design requirements for this intake were simple: The intake must not only be safe for the engine, but perform well both with and without tuning. The intake...
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GrimmSpeed Charge Pipe Kit - Black - Subaru Ascent (2019-2025)
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$341.05
$359.00
GRM113083BLK - GrimmSpeed Charge Pipe Kit - Black - Subaru Ascent (2019-2025) Get your WRX charged up! The factory charge pipe that Subaru includes on the turbocharged FA24 platform is restrictive, narrows down in certain...
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GrimmSpeed Charge Pipe Kit - Black - Subaru WRX (2015-2021)
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$303.50
$319.00
GRM090113 -GrimmSpeed Charge Pipe Kit - Black - Subaru WRX (2015-2021) The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel bent aluminum tubing and...
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GrimmSpeed Charge Pipe Kit - Black - Subaru WRX (2022+)
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$341.05
$359.00
GRM113083BLK - GrimmSpeed Charge Pipe Kit - Black - Subaru WRX (2022+) Get your WRX charged up! The factory charge pipe that Subaru includes on the turbocharged FA24 platform is restrictive, narrows down in certain...
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GrimmSpeed Charge Pipe Kit - Red - Subaru Ascent (2019-2025)
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$341.05
$359.00
GRM113083RED - GrimmSpeed Charge Pipe Kit - Red - Subaru Ascent (2019-2025) Get your WRX charged up! The factory charge pipe that Subaru includes on the turbocharged FA24 platform is restrictive, narrows down in certain...
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GrimmSpeed Charge Pipe Kit - Red - Subaru WRX (2015-2021) (Copy)
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$303.50
$319.00
GRM090250 -GrimmSpeed Charge Pipe Kit - Red - Subaru WRX (2015-2021) The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel bent aluminum tubing and...
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GrimmSpeed Charge Pipe Kit - Red - Subaru WRX (2022+)
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$341.05
$359.00
GRM113083RED - GrimmSpeed Charge Pipe Kit - Red - Subaru WRX (2022+) Get your WRX charged up! The factory charge pipe that Subaru includes on the turbocharged FA24 platform is restrictive, narrows down in certain...
GrimmSpeed Classic Shift Knob - Raw Stainless Steel - 5 & 6 Speed - M12x1.25
$59.00
GRM038006 - GrimmSpeed Classic Shift Knob - Raw Stainless Steel - 5 & 6 Speed - M12x1.25 The standard GrimmSpeed Shift Knob is one of the most popular in the Subaru aftermarket for a reason....
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru Forester XT (2004-2008)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru Forester XT (2009-2013)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru Legacy GT (2005-2009)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru STI (2004-2007)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru STI (2008-2020)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru WRX (2002-2005)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru WRX (2006-2007)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru WRX (2008-2014)
$136.00
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your OEM 2-port solenoid, the GrimmSpeed BCS will allow...
Grimmspeed Electronic Boost Control Solenoid EBCS 3Port - Subaru WRX (2015+)
$136.00
An elegantly engineered solution. Custom Machined Adapter - Makes use of the factory inlet recirculation port, instead of blocking it off Black Anodized Finish - Protects the assembly from corrosion in an extremely demanding environment 1/4in Barbed Fittings -...