Reviewed By Tracy S (Mt Pleasant, TX) Reviewed for a 1993 Audi 80/90 Series —11/14/2008 6:06 AM
It's a K&N. I don't have the equipment to test it but their reputation proceeds them. I was very satisfied with the price and shipping!
Reviewed By Daniel B (SAINT PAUL, MN) Reviewed for a 2016 Chevy Silverado —5/25/2017 4:23 AM
Went with this instead of the whole air intake system. I think I did good. Have seen about 2 miles per gallon difference. Throttle response is great. It has been installed for about a month.2016 chevy 2500 HD 6.0 motor