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Title: ruined my MAF sensor
Review: I'have had this K&N; in my car for over 4 years. Yes it does increase gas mileage but it also ruined my MAF sensor after about 4 years. I did try cleaning it w/ MAF sensor cleaner which helped temporarly but i ended up getting a new MAF.I'll probably go with a high flow filter w/out oil next time.joe
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