Not sure which 2006 Mercury Mountaineer Performance Exhaust Systems are right for you? We have over 7601 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:
"Best bang for the buck upgrade available for the explorer/mountaineer. highly recomended." —Malcolm M from Winter Park, FL bought a Magnaflow Exhaust Systems for a 2006 Mercury Mountaineer.