2013 Chevy Duramax
Reviewed By Terry S (Roswell, NM) Reviewed for a 2013 Chevy Silverado —12/6/2017 4:35 PM
I installed the edge air jammer in about 40 min and taken on a road trip seeing a 2.5 mile per gal increase so far I would highly recommend this product and enjoy doing business with autanying.
