K&N AirCharger Cold Air Intake System Kit fits 2003-2008 Toyota 4Runner 4.0L V6
K&N AirCharger Cold Air Intake System. The K&N AirCharger 63-9023 air intake system replaces the restrictive factory air filter and air intake housing in some Toyota 4Runner models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your 4Runners engine to inhale a larger amount of air than the factory air
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