New Products!

New Products!

Engine Bay Dress-Up for the 2022+ WRX

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Ultimate Performance AND Looks!

Ultimate Performance AND Looks!

Billet Top Mount Intercooler

2022+ Subaru WRX | 2019+ Subaru Ascent | 2020+ Subaru Outback 2.4T

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GrimmSpeed Shift Knobs

GrimmSpeed Shift Knobs

Upgrade the feel of your shifter while adding a dash of bling ✨

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New Product!

New Product!

Street Transmission Mount

Subaru 5 and 6 Speed Manual Models

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High-Lift Hood Struts

High-Lift Hood Struts

More clearance and better visibility under the hood of your Subaru

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Dry-Con Intake Filters

Dry-Con Intake Filters

Drop-in performance

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Engine Performance
Engine Performance
Appearance
Appearance
TRAILS by Grimm
TRAILS by Grimm
Interior
Interior
Maintenance
Maintenance
LATEST
RELEASES UPCOMING
RELEASES
GrimmSpeed Pulley Cover - 2022+ Subaru WRX, 2019+ Subaru Ascent GrimmSpeed Pulley Cover - 2022+ Subaru WRX, 2019+ Subaru Ascent - 0 Buy black GrimmSpeed Pulley Cover - 2022+ Subaru WRX, 2019+ Subaru Ascent Buy red GrimmSpeed Pulley Cover - 2022+ Subaru WRX, 2019+ Subaru Ascent

In Stock

GrimmSpeed Pulley Cover - 2022+ Subaru WRX, 2019+ Subaru Ascent

2
 
 
$89.00
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GrimmSpeed Radiator Shroud - 2022+ Subaru WRX GrimmSpeed Radiator Shroud - 2022+ Subaru WRX - 0 Buy black GrimmSpeed Radiator Shroud - 2022+ Subaru WRX Buy red GrimmSpeed Radiator Shroud - 2022+ Subaru WRX

In Stock

GrimmSpeed Radiator Shroud - 2022+ Subaru WRX

2
 
 
$129.00
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GrimmSpeed Fender Shrouds - 2022+ Subaru WRX GrimmSpeed Fender Shrouds - 2022+ Subaru WRX - 0 Buy black GrimmSpeed Fender Shrouds - 2022+ Subaru WRX Buy red GrimmSpeed Fender Shrouds - 2022+ Subaru WRX

In Stock

GrimmSpeed Fender Shrouds - 2022+ Subaru WRX

2
 
 
$129.00
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GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT - 0

2 In Stock

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

$249.00
GrimmSpeed Version 2 Cast Aluminum Turbo Inlet - 2015-21 Subaru WRX/FA20 GrimmSpeed Version 2 Cast Aluminum Turbo Inlet - 2015-21 Subaru WRX/FA20 - 0

In Stock

GrimmSpeed Version 2 Cast Aluminum Turbo Inlet - 2015-21 Subaru WRX/FA20

$199.00
GrimmSpeed Charge Pipe Kit - 2022+ Subaru WRX, 2019+ Subaru Ascent GrimmSpeed Charge Pipe Kit - 2022+ Subaru WRX, 2019+ Subaru Ascent - 0

GrimmSpeed Charge Pipe Kit - 2022+ Subaru WRX, 2019+ Subaru Ascent

$500.00
GrimmSpeed Equal Length Header - 2022+ Subaru WRX, 2019+ Subaru Ascent GrimmSpeed Equal Length Header - 2022+ Subaru WRX, 2019+ Subaru Ascent - 0

GrimmSpeed Equal Length Header - 2022+ Subaru WRX, 2019+ Subaru Ascent

$999.00
GrimmSpeed Big Brake Upgrade - 2015+ Subaru WRX, 2013+ Subaru BRZ / Toyota 86 GrimmSpeed Big Brake Upgrade - 2015+ Subaru WRX, 2013+ Subaru BRZ / Toyota 86 - 0

GrimmSpeed Big Brake Upgrade - 2015+ Subaru WRX, 2013+ Subaru BRZ / Toyota 86

$100,000.00
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GRIMMSPEED TOP MOUNT INTERCOOLER KITS

Replace that undersized, stock intercooler with a GrimmSpeed Top Mount Intercooler Kit. Proudly made in the USA, our intercoolers are built to outlast your Subaru.

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WRX 02-07
WRX 02-07
WRX 08-14
WRX 08-14
WRX 15-21
WRX 15-21
WRX 22+
WRX 22+
STI 04-07
STI 04-07
STI 08-14
STI 08-14
STI 15-21
STI 15-21
BRZ/86 13-21
BRZ/86 13-21
BRZ/86 22+
BRZ/86 22+