Reviewed By Greg K (Monroeville, PA) Reviewed for a 2009 Chevy Silverado —4/23/2014 4:09 AM
the filter works great however when you have to recharge it is a pain
Reviewed By Michael S (Geneseo, IL) Reviewed for a 2009 Chevy Silverado —5/18/2009 9:32 AM
I don't know if it really added any milage to my truck, but it did increase the power a little. Did not come with any instructions, and was a little tough to get the old one out, but I had minimal trouble installing. Was a little cashy though and you still have to buy the cleaning kit as well. If you are looking for a little bit of power this is a good product.