Reviewed By Jean P (citrus Heights, CA) Reviewed for a 2001 Chevy Silverado —6/2/2016 11:02 PM
I have a 6.6 Duramax, fuel mileage improved on first trip to northern Calif. And on 2nd trip. Thank you
Reviewed By Javier E (Schertz, TX) Reviewed for a 2001 Chevy Silverado —12/31/2011 4:30 PM
Just changed my Airaid filter with the powercore and I feel like im running surpreme fuel. Haven't noticed any mpg increase yet but I notice a little more lower end torque. Overall really pleased with the change and the fact I don't have to clean the filter anymore is another plus.