Not sure which 2004 Pontiac Grand Prix Air Intake Systems are right for you? We have over 15237 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:
"i love it,it's great and it works.easy installation and good sound.i don't about the gas milage yet." —Viktor K from New York City, NY bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Pontiac Grand Prix, With power rear door.