Mercury Mariner Air Filters & Components
| Posted by Caleb | (Chadwick, IL)
Wow is all I can say. I installed this in my Mercury Mariner last month, and I can not believe the difference. I instantly felt more horsepower, and my average fuel economy went up slightly. Not to mention that it made my engine sound better. I would highly recommend this to anyone looking for a cheap way to boost the power.