Reviewed By Amy P (Frontenac, KS) Reviewed for a 2012 Chevy Volt —3/25/2014 8:39 AM
It has improved my mileage noticeably. I put them in every vehicle I purchase.
Reviewed By Michael C (FALMOUTH, ME) Reviewed for a 2005 Chevy Silverado —9/25/2014 4:42 AM
I bought this filter 9yrs ago for my 05 chevy2500 hd. put a 110,000 miles on it. worked great! the filter and box gave me about 1 to 1.5 mile per gallon better, & a tad more throttel responce & power. ovarall great produt. just bought my 2nd filter hopefully i will get another 100k out of my truck. lol. just make sure to clean it per instructions every oil change. this product will truely last you.