KN Typhoon Short Ram Air Intake System - Subaru WRX STI 2004-2007, 69-8001TWR

The Typhoon Short Ram Intake System replaces your restrictive intake box to add more horsepower in the Subaru WRX/STI.

K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 16HP: Compatible 2.0L, H4, 2000-2007 SUBARU (Impreza, II WRX, II WRX STI, WRX), 69-8001TWR

K&N 07-08 350z Dual Silver Typhoon Short Ram Intake – Studio RSR

The KN 69-8009TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru WRX STI Turbo models. The restrictive factory air filter and air intake housing are replaced by the KN Typhoon air intake which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. This allows your engine to inhale a larger amount of air than the factory air intake.

K&N 69-8009TWR Subaru WRX STI Performance Air Intake System

K&N Typhoon Short Ram Air Intake System 2002-2007 WRX / 2004-2007 STI

K&N Typhoon Short Ram Air Intake System - Fits Subaru WRX 2002-2007 - – RalliTEK

DC Sports Short Ram Intake (02-07 Impreza WRX/STI)

K&N Typhoon Short Ram Air Intake System - Subaru WRX/STI 2002-2007

K&N Parts for Subarus at Subimods - Air Intakes, Oil Filters & More —

The Typhoon Air Intake System replaces the stock restrictive intake system and will come with the Silver Intake Tube to fit the Subaru WRX.

K&N Typhoon Short Ram Air Intake System Silver - 2002-2007 Subaru WRX/STI

The AEM 21-474B Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Subaru Impreza WRX and Saab 9-2X models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance.

AEM Cold Air Intake - 21-474B

K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 16HP: Compatible 2.0L, H4, 2000-2007 SUBARU (Impreza, II WRX, II WRX STI, WRX), 69-8001TWR