STI 08-14

STI 08-14

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The 3rd generation Subaru Impreza STI is an unequivocal favorite in the Subaru community with unique styling that still holds more than 15 years after it's initial release.

GrimmSpeed offers a diverse range of parts tailored specifically for both the STI hatchback and sedan, catering to enthusiasts seeking well designed parts to optimize their STI's performance and driving experience.

GrimmSpeed Radiator Hose Kit - 2008-21 Subaru STI, 2008-11 Subaru Impreza, 2008-14 Subaru WRX GRM405322 GrimmSpeed Radiator Hose Kit - 2008-2014 Subaru WRX / 2008-2020 Subaru STI, GRM405322 GrimmSpeed Radiator Hose Kit - 2008-2014 Subaru WRX / 2008-2020 Subaru STI, Buy red GrimmSpeed Radiator Hose Kit - 2008-21 Subaru STI, 2008-11 Subaru Impreza, 2008-14 Subaru WRX

In Stock

GrimmSpeed Radiator Hose Kit - 2008-21 Subaru STI, 2008-11 Subaru Impreza, 2008-14 Subaru WRX

2
GRM405322 GrimmSpeed Radiator Hose Kit - 2008-2014 Subaru WRX / 2008-2020 Subaru STI,
Red
$110.00
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GrimmSpeed Overtake BB500 Turbocharger GrimmSpeed Overtake BB500 Turbocharger - 0

In Stock

GrimmSpeed Overtake BB500 Turbocharger

$1,650.00
GrimmSpeed Turbocharger Oil Feed Line Kit GrimmSpeed Turbocharger Oil Feed Line Kit - 0

In Stock

GrimmSpeed Turbocharger Oil Feed Line Kit

$80.00
GrimmSpeed Two Position Exhaust Hanger - 12mm GrimmSpeed Two Position Exhaust Hanger - 12mm - 0

In Stock

GrimmSpeed Two Position Exhaust Hanger - 12mm

$13.00
GrimmSpeed Cold Air Intake - 2008-14 Subaru WRX/STI, 2009-13 Subaru Forester XT GrimmSpeed Cold Air Intake - 2008-14 Subaru WRX/STI, 2009-13 Subaru Forester XT - 0 Buy black GrimmSpeed Cold Air Intake - 2008-14 Subaru WRX/STI, 2009-13 Subaru Forester XT Buy red GrimmSpeed Cold Air Intake - 2008-14 Subaru WRX/STI, 2009-13 Subaru Forester XT

In Stock

GrimmSpeed Cold Air Intake - 2008-14 Subaru WRX/STI, 2009-13 Subaru Forester XT

2
Black
Red
$349.00
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GrimmSpeed Lightweight Crank Pulley - Black - Subaru EJ Engines GrimmSpeed Lightweight Crank Pulley - Black - Subaru EJ Engines - 0

Out of Stock

GrimmSpeed Lightweight Crank Pulley - Black - Subaru EJ Engines

$128.00
GRM091029 GrimmSpeed Master Cylinder Brace - 2008-2014 Subaru WRX / 2008+ Subaru STI, GrimmSpeed Brake Master Cylinder Brace - 2008-14 Subaru WRX/STI, 2007-09 Subaru Legacy, 2009-13 Subaru Forester - 0

In Stock

GrimmSpeed Brake Master Cylinder Brace - 2008-14 Subaru WRX/STI, 2007-09 Subaru Legacy, 2009-13 Subaru Forester

$99.00
GRM095011 GrimmSpeed GS/OEM Subaru Crank Pulley Removal/Installation Tool - 2015+ STI,

In Stock

GrimmSpeed Crank Pulley Removal Tool

$55.00
GrimmSpeed Exhaust Manifold to Crosspipe Gasket(pair) 2X THICK - Subaru GrimmSpeed Exhaust Manifold to Crosspipe Gasket(pair) 2X THICK - Subaru - 0

In Stock

GrimmSpeed Exhaust Manifold to Crosspipe Gasket(pair) 2X THICK - Subaru

$27.00
GrimmSpeed Chase JB400 Turbocharger GrimmSpeed Chase JB400 Turbocharger - 0

In Stock

GrimmSpeed Chase JB400 Turbocharger

$1,350.00
GrimmSpeed Electronic Boost Control Cover - Red - 2008-21 Subaru STI GrimmSpeed Electronic Boost Control Cover - Red - 2008-21 Subaru STI - 0 Buy red GrimmSpeed Electronic Boost Control Cover - Red - 2008-21 Subaru STI Buy black GrimmSpeed Electronic Boost Control Cover - Red - 2008-21 Subaru STI Buy neon-green GrimmSpeed Electronic Boost Control Cover - Red - 2008-21 Subaru STI

In Stock

GrimmSpeed Electronic Boost Control Cover - Red - 2008-21 Subaru STI

3
Red
Black
Neon Green
$55.00
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GrimmSpeed Air/Oil Separator Kit - 2002-07 Subaru WRX, 2004-21 Subaru STI GrimmSpeed Air/Oil Separator Kit - 2002-07 Subaru WRX, 2004-21 Subaru STI - 0 Buy black GrimmSpeed Air/Oil Separator Kit - 2002-07 Subaru WRX, 2004-21 Subaru STI Buy red GrimmSpeed Air/Oil Separator Kit - 2002-07 Subaru WRX, 2004-21 Subaru STI

In Stock

GrimmSpeed Air/Oil Separator Kit - 2002-07 Subaru WRX, 2004-21 Subaru STI

2
 
 
$299.00
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GrimmSpeed Front Mount Intercooler Bumper Bar - 2008-14 Subaru WRX/STI GrimmSpeed Front Mount Intercooler Bumper Bar - 2008-14 Subaru WRX/STI - 0

1 In Stock

GrimmSpeed Front Mount Intercooler Bumper Bar - 2008-14 Subaru WRX/STI

$199.00
GrimmSpeed Top Mount Intercooler Kit - 2004-21 Subaru STI, 2002-07 Subaru WRX GrimmSpeed Top Mount Intercooler Kit - 2004-21 Subaru STI, 2002-07 Subaru WRX - 0 Buy raw-aluminum GrimmSpeed Top Mount Intercooler Kit - 2004-21 Subaru STI, 2002-07 Subaru WRX Buy black-thermal-coating GrimmSpeed Top Mount Intercooler Kit - 2004-21 Subaru STI, 2002-07 Subaru WRX

In Stock

GrimmSpeed Top Mount Intercooler Kit - 2004-21 Subaru STI, 2002-07 Subaru WRX

2
Raw Aluminum
Black Thermal Coating
From
$719.00
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GrimmSpeed Post-MAF Hose Kit - 2008-14 Subaru WRX, 2008-21 Subaru STI GrimmSpeed Post-MAF Hose Kit - 2008-14 Subaru WRX, 2008-21 Subaru STI - 0 Buy black GrimmSpeed Post-MAF Hose Kit - 2008-14 Subaru WRX, 2008-21 Subaru STI Buy red GrimmSpeed Post-MAF Hose Kit - 2008-14 Subaru WRX, 2008-21 Subaru STI

In Stock

GrimmSpeed Post-MAF Hose Kit - 2008-14 Subaru WRX, 2008-21 Subaru STI

2
Black
Red
$80.00
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GrimmSpeed "The Bolt" Oil Cap GrimmSpeed "The Bolt" Oil Cap - 0 Buy yellow-zinc GrimmSpeed "The Bolt" Oil Cap Buy clear-zinc GrimmSpeed "The Bolt" Oil Cap

In Stock

GrimmSpeed "The Bolt" Oil Cap

2
Yellow Zinc
Clear Zinc
$59.00
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GrimmSpeed Intake Manifold Phenolic Spacer - 3mm - 2002-14 Subaru WRX, 2004-21 Subaru STI GrimmSpeed Intake Manifold Phenolic Spacer - 3mm - 2002-14 Subaru WRX, 2004-21 Subaru STI - 0

In Stock

GrimmSpeed Intake Manifold Phenolic Spacer - 3mm - 2002-14 Subaru WRX, 2004-21 Subaru STI

$50.00
GrimmSpeed Fender Shrouds - 2008-14 Subaru WRX/STI GrimmSpeed Fender Shrouds - 2008-14 Subaru WRX/STI - 0 Buy black GrimmSpeed Fender Shrouds - 2008-14 Subaru WRX/STI Buy red GrimmSpeed Fender Shrouds - 2008-14 Subaru WRX/STI

In Stock

GrimmSpeed Fender Shrouds - 2008-14 Subaru WRX/STI

2
Black
Red
$89.00
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GrimmSpeed Front License Plate Delete - 2006-14 Subaru Impreza/WRX/STI, 2022+ Subaru BRZ, 2022+ Toyota GR86 GrimmSpeed Front License Plate Delete - 2006-14 Subaru Impreza/WRX/STI, 2022+ Subaru BRZ, 2022+ Toyota GR86 - 0

In Stock

GrimmSpeed Front License Plate Delete - 2006-14 Subaru Impreza/WRX/STI, 2022+ Subaru BRZ, 2022+ Toyota GR86

$40.00
GrimmSpeed High-Lift Hood Struts - 2008-14 Subaru WRX/STI GrimmSpeed High-Lift Hood Struts - 2008-14 Subaru WRX/STI - 0

In Stock

GrimmSpeed High-Lift Hood Struts - 2008-14 Subaru WRX/STI

$139.00
GrimmSpeed 3-Bolt Up-Pipe - 2002-14 Subaru WRX, 2004-21 Subaru STI GrimmSpeed 3-Bolt Up-Pipe - 2002-14 Subaru WRX, 2004-21 Subaru STI - 0

Out of Stock

GrimmSpeed 3-Bolt Up-Pipe - 2002-14 Subaru WRX, 2004-21 Subaru STI

From
$269.00
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GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT - 0

In Stock

GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT

$249.00
COBB Accessport V3 - 2008-14 Subaru WRX/STI, 2007-13 Subaru Forester XT, 2007-12 Subaru Legacy GT COBB Accessport V3 - 2008-14 Subaru WRX/STI, 2007-13 Subaru Forester XT, 2007-12 Subaru Legacy GT - 0

In Stock

COBB Accessport V3 - 2008-14 Subaru WRX/STI, 2007-13 Subaru Forester XT, 2007-12 Subaru Legacy GT

$725.00
GrimmSpeed Exhaust Manifold to Crosspipe Gasket (Pair) - Subaru GrimmSpeed Exhaust Manifold to Crosspipe Gasket (Pair) - Subaru - 0

Out of Stock

GrimmSpeed Exhaust Manifold to Crosspipe Gasket (Pair) - Subaru

$19.00