Not sure which 2003 Mercury Marauder Air Intake Systems are right for you? We have over 20796 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 and improved acceleration. Sounds nice at higher RPMs. Best bang for your buck as far as HP goes." —Allan G from College Point, NY bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2003 Mercury Marauder.