Not sure which 2006 Mercury Grand Marquis 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:
"Super fast service; ordered on monday and installed it on friday. I can't believe the difference in power. I also ordered the Taylor Cable throttle body spacer, and installed them both in under 45 minutes. My only complaint is that I will soon have to replace my rear tires." —Bruce B from Red Oak, TX bought an aFe Cold Air Intakes for a 2006 Mercury Grand Marquis, 4.6L V8.