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Title: Sounds louder, revs faster, and lower mpg
Review: Just as the title, it sounds louder, revs faster, and getting lower mpg. Acceleration does not improve too much.Don't get me wrong, that is pretty much these CAIs designed for. Good product overall.K&N; is always good in quality and looks, a bit pricy tho. I wish if it could have stainless steel or chrome tube instead of the plastic one.
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