GrimmSpeed

Price Price
Brand Brand

Color Color










Boost Control Boost Control
Exhaust Exhaust
Intercooler & Piping Intercooler & Piping
Bypass Valves Bypass Valves
Intake Intake
Gaskets Gaskets
Engine Dress-Up Engine Dress-Up
Chassis Chassis
Exterior Exterior
Interior Interior
TRAILS by GrimmSpeed TRAILS by GrimmSpeed
Turbochargers Turbochargers
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GrimmSpeed Lightweight Battery Mount w/o Battery (Black), '13-'18 Focus ST & '16-'18 Focus RS
Available For Order!

GrimmSpeed Lightweight Battery Mount w/o Battery (Black), '13-'18 Focus ST & '16-'18 Focus RS

$135.00 $114.75

GrimmSpeed MAF Block Off Plate (Black), 2002-2007 WRX & 2004-2007 STi
Available For Order!

GrimmSpeed MAF Block Off Plate (Black), 2002-2007 WRX & 2004-2007 STi

$49.00 $41.65

GrimmSpeed MAF Block Off Plate (Black), 2008-2014 WRX & 2008-2014 STi
Available For Order!

GrimmSpeed MAF Block Off Plate (Black), 2008-2014 WRX & 2008-2014 STi

$42.00 $35.70

GrimmSpeed Radiator Hose Kit (Black), 2004-2008 Forester XT
Available For Order!

GrimmSpeed Radiator Hose Kit (Black), 2004-2008 Forester XT

$95.00 $80.75

GrimmSpeed Radiator Hose Kit (Red), 2004-2008 Forester XT
Available For Order!

GrimmSpeed Radiator Hose Kit (Red), 2004-2008 Forester XT

$95.00 $80.75

GrimmSpeed Radiator Hose Kit (Red), 2002-2007 WRX & 2004-2007 STi
Available For Order!

GrimmSpeed Radiator Hose Kit (Red), 2002-2007 WRX & 2004-2007 STi

$110.00 $93.50

GrimmSpeed Radiator Shroud w/ Tool Tray (Black), 2008-2014 WRX & STi
Available For Order!

GrimmSpeed Radiator Shroud w/ Tool Tray (Black), 2008-2014 WRX & STi

$69.00 $58.65

GrimmSpeed Radiator Shroud w/ Tool Tray (Red), 2008-2014 WRX & STi
Available For Order!

GrimmSpeed Radiator Shroud w/ Tool Tray (Red), 2008-2014 WRX & STi

$69.00 $58.65

GrimmSpeed Top Mount Intercooler (TMIC) Splitter, 2008-2014 WRX & STi
Available For Order!

GrimmSpeed Top Mount Intercooler (TMIC) Splitter, 2008-2014 WRX & STi

$235.00 $199.75

GrimmSpeed Top Mount Intercooler (TMIC) Splitter (Fits GS TMIC), '15-'21 STi
Available For Order!

GrimmSpeed Top Mount Intercooler (TMIC) Splitter (Fits GS TMIC), '15-'21 STi

$235.00 $199.75

GrimmSpeed Top Mount Intercooler Kit w/ Splitter (Black), '08-'14 WRX
Available For Order!

GrimmSpeed Top Mount Intercooler Kit w/ Splitter (Black), '08-'14 WRX

$1,129.00 $959.65

GrimmSpeed Turbo Wastegate Bracket, VF40 Turbo, 2002-2014 WRX & STi
Available For Order!

GrimmSpeed Turbo Wastegate Bracket, VF40 Turbo, 2002-2014 WRX & STi

$35.00 $29.75

GrimmSpeed Aluminum Intercooler Charge Pipe Kit (Red), 2015-2021 WRX
In Stock!

GrimmSpeed Aluminum Intercooler Charge Pipe Kit (Red), 2015-2021 WRX

$295.00 $250.75

GrimmSpeed 3" Downpipe to OEM Midpipe Adapter Kit, '02-'21 WRX & '04-'21 STi
1
Ratings Snapshot
4
out of 5
Would recommend this product.
In Stock!

GrimmSpeed 3" Downpipe to OEM Midpipe Adapter Kit, '02-'21 WRX & '04-'21 STi

$57.00 $48.45

GrimmSpeed Hella Horn Wiring Harness, 2015-2021 STi & 2015-2021 WRX
In Stock!

GrimmSpeed Hella Horn Wiring Harness, 2015-2021 STi & 2015-2021 WRX

$39.00 $33.15

GrimmSpeed OEM Downpipe to 3" Cat-Back Adapter, '02-'21 WRX & '04-'21 STi
In Stock!

GrimmSpeed OEM Downpipe to 3" Cat-Back Adapter, '02-'21 WRX & '04-'21 STi

$57.00 $48.45

GrimmSpeed Turbo Heat Shield v2 (Black Ceramic Coating), '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Turbo Heat Shield v2 (Black Ceramic Coating), '02-'14 WRX & '04-'21 STi

$99.00 $84.15

GrimmSpeed Turbo Reflect-A-Gold Heat Shield Foil Kit, '02-'14 WRX & '04-'21 STi
In Stock!

GrimmSpeed Turbo Reflect-A-Gold Heat Shield Foil Kit, '02-'14 WRX & '04-'21 STi

$50.00 $42.50

GrimmSpeed Turbo Heat Shield v2, 2002-2014 WRX & 2004-2021 STi
In Stock!

GrimmSpeed Turbo Heat Shield v2, 2002-2014 WRX & 2004-2021 STi

$79.00 $67.15

GrimmSpeed Sound Generator Plug Kit (Black), 2015-2017 STi
In Stock!

GrimmSpeed Sound Generator Plug Kit (Black), 2015-2017 STi

$35.00 $29.75

GrimmSpeed Sound Generator Plug Kit (Red), 2015-2017 STi
In Stock!

GrimmSpeed Sound Generator Plug Kit (Red), 2015-2017 STi

$35.00 $29.75

GrimmSpeed Jet Tag Keychain
Available For Order!

GrimmSpeed Jet Tag Keychain

$10.00 $8.50

GrimmSpeed Crank Pulley (Black), 2015-2021 WRX & 2013-2020 BRZ/FR-S/86
Available For Order!

GrimmSpeed Crank Pulley (Black), 2015-2021 WRX & 2013-2020 BRZ/FR-S/86

$135.00 $114.75

GrimmSpeed Crank Pulley (Red), 2015-2021 WRX & 2013-2020 BRZ/FR-S/86
Available For Order!

GrimmSpeed Crank Pulley (Red), 2015-2021 WRX & 2013-2020 BRZ/FR-S/86

$135.00 $114.75

GrimmSpeed Donut Gasket, 2002-2014 WRX & 2004-2021 STi & BRZ/FR-S/86
In Stock!

GrimmSpeed Donut Gasket, 2002-2014 WRX & 2004-2021 STi & BRZ/FR-S/86

$16.00 $13.60

GrimmSpeed High-Lift Hood Struts, 2013-2020 BRZ/FR-S/86
In Stock!

GrimmSpeed High-Lift Hood Struts, 2013-2020 BRZ/FR-S/86

$139.00 $118.15

GrimmSpeed Shift Knob (Delrin), '04-'21 STi, '15+ WRX & '13+ BRZ/FR-S/86
In Stock!

GrimmSpeed Shift Knob (Delrin), '04-'21 STi, '15+ WRX & '13+ BRZ/FR-S/86

$49.00 $41.65

GrimmSpeed Shift Knob (Stainless Steel), '04-'21 STi, '15+ WRX & '13+ BRZ/FR-S/86
In Stock!

GrimmSpeed Shift Knob (Stainless Steel), '04-'21 STi, '15+ WRX & '13+ BRZ/FR-S/86

$59.00 $50.15

GrimmSpeed Stubby Shift Knob (Delrin), '04-'21 STi, '02-'21 WRX & '13+ BRZ/FR-S/86
In Stock!

GrimmSpeed Stubby Shift Knob (Delrin), '04-'21 STi, '02-'21 WRX & '13+ BRZ/FR-S/86

$49.00 $41.65

GrimmSpeed Stubby Shift Knob (Stainless Steel), '04-'21 STi, '02-'21 WRX & '13+ BRZ/FR-S/86
In Stock!

GrimmSpeed Stubby Shift Knob (Stainless Steel), '04-'21 STi, '02-'21 WRX & '13+ BRZ/FR-S/86

$59.00 $50.15

GrimmSpeed Cold Air Intake (Black), 2013-2017 BRZ & FR-S
Available For Order!

GrimmSpeed Cold Air Intake (Black), 2013-2017 BRZ & FR-S

$359.00 $305.15

GrimmSpeed Cold Air Intake (Red), 2013-2017 BRZ & FR-S
Available For Order!

GrimmSpeed Cold Air Intake (Red), 2013-2017 BRZ & FR-S

$359.00 $305.15

GrimmSpeed Pulley Cover (Black), 2013-2020 BRZ/FR-S/86
Available For Order!

GrimmSpeed Pulley Cover (Black), 2013-2020 BRZ/FR-S/86

$89.00 $75.65

GrimmSpeed Pulley Cover (Red), 2013-2020 BRZ/FR-S/86
Available For Order!

GrimmSpeed Pulley Cover (Red), 2013-2020 BRZ/FR-S/86

$89.00 $75.65

GrimmSpeed Shift Knob (Stainless Steel, Black), '02-'21 WRX & '04-'21 STi
In Stock!

GrimmSpeed Shift Knob (Stainless Steel, Black), '02-'21 WRX & '04-'21 STi

$69.00 $58.65

GrimmSpeed Shift Knob (Stainless Steel, Red), '02-'21 WRX & '04-'21 STi
In Stock!

GrimmSpeed Shift Knob (Stainless Steel, Red), '02-'21 WRX & '04-'21 STi

$69.00 $58.65

GrimmSpeed Strut Tower Brace (Black), 2013-2020 BRZ/FR-S/86
Available For Order!

GrimmSpeed Strut Tower Brace (Black), 2013-2020 BRZ/FR-S/86

$140.00 $119.00

GrimmSpeed Strut Tower Brace (Red), 2013-2020 BRZ/FR-S/86
Available For Order!

GrimmSpeed Strut Tower Brace (Red), 2013-2020 BRZ/FR-S/86

$140.00 $119.00

GrimmSpeed Stubby Shift Knob (Stainless Steel, Black), '02-'21 WRX & '04-'21 STi
In Stock!

GrimmSpeed Stubby Shift Knob (Stainless Steel, Black), '02-'21 WRX & '04-'21 STi

$69.00 $58.65

GrimmSpeed Stubby Shift Knob (Stainless Steel, Red), '02-'21 WRX & '04-'21 STi
In Stock!

GrimmSpeed Stubby Shift Knob (Stainless Steel, Red), '02-'21 WRX & '04-'21 STi

$69.00 $58.65

GrimmSpeed Top Mount Intercooler (TMIC) Splitter, '04-'08 Forester XT
Available For Order!

GrimmSpeed Top Mount Intercooler (TMIC) Splitter, '04-'08 Forester XT

$235.00 $199.75

GrimmSpeed Shift Knob (Stainless Steel, Neon Green), '02-'21 WRX & '04-'21 STi
In Stock!

GrimmSpeed Shift Knob (Stainless Steel, Neon Green), '02-'21 WRX & '04-'21 STi

$69.00 $58.65

GrimmSpeed Stubby Shift Knob (Stainless Steel, Neon Green), '02-'21 WRX & '04-'21 STi
Available For Order!

GrimmSpeed Stubby Shift Knob (Stainless Steel, Neon Green), '02-'21 WRX & '04-'21 STi

$69.00 $58.65

GrimmSpeed CHASE JB400 Turbocharger Kit (Journal Bearing), '02-'14 WRX & '04-'21 STi
Available For Order!

GrimmSpeed CHASE JB400 Turbocharger Kit (Journal Bearing), '02-'14 WRX & '04-'21 STi

$1,350.00 $799.00

GrimmSpeed OVERTAKE BB500 Turbocharger Kit (Ball Bearing), '02-'14 WRX & '04-'21 STi
Available For Order!

GrimmSpeed OVERTAKE BB500 Turbocharger Kit (Ball Bearing), '02-'14 WRX & '04-'21 STi

$1,650.00 $1,402.50

GrimmSpeed Turbocharger Oil Feed Line Kit (For Aftermarket Turbos), '02-'14 WRX & '04-'21 STi
Available For Order!

GrimmSpeed Turbocharger Oil Feed Line Kit (For Aftermarket Turbos), '02-'14 WRX & '04-'21 STi

$80.00 $68.00

GrimmSpeed Turbocharger Coolant Line Kit (Rep. For GrimmSpeed EJ Turbos), '02-'14 WRX & '04-'21 STi
Available For Order!

GrimmSpeed Turbocharger Coolant Line Kit (Rep. For GrimmSpeed EJ Turbos), '02-'14 WRX & '04-'21 STi

$50.00 $42.50

GrimmSpeed Lightweight Crank Pulley Hub (Use w/ GrimmSpeed LW Crank Pulley), '19-'21 WRX
Available For Order!

GrimmSpeed Lightweight Crank Pulley Hub (Use w/ GrimmSpeed LW Crank Pulley), '19-'21 WRX

$50.00 $42.50

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