Not sure which 2004 Chevy Impala Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"easy to install jury's still out on fuel mileage. don't think it's worth the price for a few pieces of plastic and a filter.it does role along now without search for a shift.right now it's not driving weather. When the weather changes then the test will come.Delivery was swift and prompt." —Wayne H from Elizabethtown, PA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Chevy Impala, 2.4L 4-cyl. engine.