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Subaru STI Engine Parts

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GrimmSpeed Red Stealthbox Intake 2015-2021 STI

$359.00
$359.00 - $359.00
$359.00
$323.10
$323.10 - $323.10
$323.10

DESCRIPTION The GrimmSpeed StealthBox Cold Air Intake System is the result of countless invested hours in research and development to provide the p...

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COBB Tuning SF Intake + Airbox 2019-2021 STI

$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00

DESCRIPTION Setting the standard for MAF style intakes with a velocity stack, airflow straighteners and composite body for ultimate performa...

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Perrin Red Cold Air Intake 2018-2021 STI

$315.00
$315.00 - $315.00
$315.00
$236.25
$236.25 - $236.25
$236.25

SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...

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Perrin Neon Yellow Cold Air Intake 2018-2021 STI

$333.00
$333.00 - $333.00
$333.00
$249.75
$249.75 - $249.75
$249.75

SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...

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COBB Tuning SF Intake + Airbox 2015-2018 STI

$540.00 - $540.00
$540.00
$540.00 - $540.00
$540.00

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

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ETS Titanium Intake Kit 2015-2021 STI

$495.00 - $495.00
$495.00
$495.00 - $495.00
$495.00

The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most ...

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ETS Stainless Steel Air Intake Kit 2015-2021 STI

$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00

The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most ...

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GrimmSpeed Black StealthBox Intake 2015-2021 STI

$359.00
$359.00 - $359.00
$359.00
$323.10
$323.10 - $323.10
$323.10

DESCRIPTION The GrimmSpeed StealthBox Cold Air Intake System is the result of countless invested hours in research and development to provide the p...

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COBB Tuning Redline Carbon Fiber Intake 2015-2021 STI

$875.00 - $875.00
$875.00
$875.00 - $875.00
$875.00

DESCRIPTION The Redline Carbon Fiber Intake seamlessly blends performance and aesthetics to bring the ultimate intake for your 2015-2021 WRX...

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Perrin Black Cold Air Intake 2018-2021 STI

$315.00
$315.00 - $315.00
$315.00
$236.25
$236.25 - $236.25
$236.25

SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...

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AEM Cold Air Intake 2019-2021 STI

$419.99
$419.99 - $419.99
$419.99
$369.99
$369.99 - $369.99
$369.99

SPECS: Tuned and dyno-tested to improve acceleration and engine sound Low restriction aluminum intake pipe Intake pipe will come powder-coated a w...

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COBB Tuning Airbox 2019-2021 STI

$290.00 - $290.00
$290.00
$290.00 - $290.00
$290.00

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

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COBB Tuning Airbox 2015-2018 STI

$260.00 - $260.00
$260.00
$260.00 - $260.00
$260.00

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

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COBB Tuning SF Intake System 2008-2014 WRX / 2008-2021 STI

$340.00 - $340.00
$340.00
$340.00 - $340.00
$340.00

DESCRIPTION The COBB Tuning SF Intake removes a pre-turbo restriction in the stock intake system. The SF Intake intake system utilizes sever...

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Perrin Hyper Pink Cold Air Intake 2018-2021 STI

$333.00
$333.00 - $333.00
$333.00
$249.75
$249.75 - $249.75
$249.75

SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...

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AEM Cold Air Intake Wrinkle Red 2018 STI

$349.99
$349.99 - $349.99
$349.99
$299.99
$299.99 - $299.99
$299.99

The AEM 21-836WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle’s restrictive factory air filter...

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ETS Titanium Air Intake Kit 2015-2021 STI

$495.00 - $495.00
$495.00
$495.00 - $495.00
$495.00

The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most ...

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