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Subaru STi intake

STi air intakes, manifolds, throttle bodies, and gaskets.

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$418.90
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Injen 2015 Subaru STI 2.5L 4cyl Evolution Intake w/ Ram Air Scoop

Injen
In stock

Roto-molded Housing and Ram Air Scoop: The EVO1206 system features our 2-piece box design that incorporates our boost plenum. The box attaches to o...

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$360.00
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$266.76
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Injen 2015 Subaru STi 2.5L 4 Cyl (Turbo) Wrinkle Red Cold Air Intake w/ MR Tech and Heat Shield

Injen
In stock

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes...

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$327.70
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$242.83
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$242.83

Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red

Injen
Low stock

Additionally, this SP intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing...

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$242.83

Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Black

Injen
In stock

The SP series of cold air intakes is Injen?s flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is th...

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Injen 18-21 Subaru WRX STI H4 2.5L Turbo SP Aluminum Series Cold Air Intake - Polished

Injen
Low stock

Additionally, this SP intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing...

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$327.70
$242.83
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$363.80
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$269.58
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Injen 08-13 Subaru WRX/STi 2.5L (t) Wrinkle Red Cold Air Intake

Injen
Low stock

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intak...

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$363.80
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$363.80
$269.58
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$450.00
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$382.50
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HKS RS VAB VAF WRX STI EJ257

HKS
In stock

HKS RS VAB VAF WRX STI EJ257

$450.00
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$450.00
$382.50
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$232.70
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$172.44
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$172.44

Injen 02-07 WRX/STi Polished Short Ram Intake

Injen
In stock

The Injen IS Series is a traditional underhood intake system that is placed in the stock location of the factory air-box system. Each system is bu...

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$356.20
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$263.94
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$263.94

Injen 02-06 Subaru WRX (No Wagon) / 04 STi Wrinkle Red Cold Air Intake *Special Order*

Injen
In stock

Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spen...

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$263.94
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$1,280.00
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$1,280.00
$1,088.00
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$1,088.00

HKS 2015 SUBARU WRX STI 4D EJ257 COLD AIR INTAKE FULL KIT VAB

HKS
In stock

HKS 2015 SUBARU WRX STI 4D EJ257 COLD AIR INTAKE FULL KIT VAB

$1,280.00
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$1,280.00
$1,088.00
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$1,088.00
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$350.76 - $350.76
$350.76
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$350.76

AEM Induction 2019 Subaru WRX STI 2.5L Cold Air Intake - Wrinkle Red

AEM Induction
Low stock

AEM® cold air intake systems are designed to increase horsepower and torque. The system includes an oversized AEM DRYFLOW® synthetic washable air f...

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$306.91
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$306.91

AEM 2018 Subaru WRX STI 2.5L H4 F/I Cold Air Intake System - Wrinkle Red

AEM Induction
In stock

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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$306.91
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$306.91

AEM 15-17 Subaru WRX STi 2.5L H4 - Cold Air Intake System - Wrinkle Red

AEM Induction
Out of stock

The AEM 21-735WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter...

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$306.90
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$306.90

AEM 15-17 Subaru WRX STi 2.5L H4 - Cold Air Intake System - Wrinkle Black

AEM Induction
Low stock

AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and air filter to give...

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$306.90
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$306.90
$350.76 - $350.76
$350.76
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$350.76

AEM 08-11 WRX/STi Wrinkle Red Cold Air Intake

AEM Induction
In stock

The AEM 21-478WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter...

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$350.76
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$350.76
$263.06 - $263.06
$263.06
$263.06 - $263.06
$263.06

AEM 02-06 WRX/STi Red Short Ram Intake

AEM Induction
Low stock

The AEM 22-474R Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of ...

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$263.06
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$263.06
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$306.91
$306.91 - $306.91
$306.91

AEM 02-06 WRX/STi Blue Short Ram Intake

AEM Induction
Low stock

The AEM 22-474B Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of ...

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$306.91
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$306.91
$306.91 - $306.91
$306.91
$306.91 - $306.91
$306.91

AEM 02-05 WRX/STi Red Cold Air Intake

AEM Induction
Low stock

The AEM 21-474R Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter ...

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$306.91
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$306.91
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$306.91 - $306.91
$306.91
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$306.91

AEM 02-05 WRX/STi Blue Cold Air Intake

AEM Induction
Out of stock

The AEM 21-474B Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter ...

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$306.91 - $306.91
$306.91
$306.91 - $306.91
$306.91
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