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Injen Cold Air Intake Systems for Subaru


Every Injen Cold Air Intake System for Subaru features mandrel-bent aluminum intake tubes for efficient and smooth air flow. A high flow air filter with integrated velocity stack increases intake air velocity for maximum power gain. By placing the air filter further away from the engine, colder and denser air can be taken in for increased power and performance. Throttle response is also greatly improved. An Injen cold air intake system is one of the best air induction systems that you can purchase. Each intake system is dyno-proven for significant horsepower and torque gain over factory intake systems. Upgrade your Subaru to an Injen Cold Air Intake today. Available for Impreza RS, WRX, and STI.
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Injen Cold Air Intake System for the 2002-2006 Subaru Impreza WRX 2.0L 4 Cyl., No Wagon (CARB for 02-04 Only) - Black Injen Cold Air Intake System for the 2004 Subaru Impreza STI 2.5L 4 Cyl. - Black Injen Cold Air Intake System for the 2002-2006 Subaru Impreza WRX 2.0L 4 Cyl., No Wagon (CARB for 02-04 Only) - Polished
Injen Cold Air Intake System for the 2004 Subaru Impreza STI 2.5L 4 Cyl. - Polished Injen Cold Air Intake System for the 2002-2006 Subaru Impreza WRX 2.0L 4 Cyl., No Wagon (CARB for 02-04 Only) - Wrinkle Red Injen Cold Air Intake System for the 2004 Subaru Impreza STI 2.5L 4 Cyl. - Wrinkle Red
Injen Cold Air Intake System for the 2000-2001 Subaru Impreza RS 2.5L 4 Cyl. - Black Injen Cold Air Intake System for the 2000-2001 Subaru Impreza RS 2.5L 4 Cyl. - Polished Injen Cold Air Intake System for the 1998-1999 Subaru Impreza RS 2.5L 4 Cyl. - Black