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2003 Mercury Mountaineer Gas Saving Products

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Latest Customer Reviews

K&N Air Filters Reviews


Great Product

Reviewed By Steve M (Buffalo, MN) Reviewed for a 2003 Mercury Mountaineer —7/3/2007 5:14 AM

The Air Filter was delivered in 3 days after ordering, Very easy to install, and have seen a improvement on the mileage of at least 1-2 mile per gallon on the highway

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Gibson Exhaust Systems Reviews


2007 mountaineer

Reviewed By david m (EPSOM, NH) Reviewed for a 2007 Mercury Mountaineer —9/11/2014 2:24 AM

Part came in early. Could have used the gasket for the cat flange. Had to get a pipe expander for the connection over the rear axle. Autozone tool rental ro the rescue. Overall the sound and looks are great. Waiting to see on the gas mileage.

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K&N 57 Series FIPK Air Intake (50-State Legal) Reviews


2nd system

Reviewed By William C T (FARMINGTON, NY) Reviewed for a 2008 Mercury Mountaineer —12/19/2013 6:12 AM

This is my 2nd time installing on a vehicle and was very happy with the performance with the first vehicle and this one is also very good. I pull a 26 foot trailer with a v8 Mountaineer and these systems give that extra needed power boost.

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Helpful 2003 Mercury Mountaineer Gas Saving Products Articles