Reviewed By David B (Lockport, NY) Reviewed for a
—3/30/2015 12:08 PM
Saw a 30 mile increase with the first tank of fuel...it will pay for itself in 6 months...better fuel economy with greater performance!!!
Reviewed By Gregory Z (Herndon, VA) Reviewed for a
—5/13/2015 8:30 PM
My Aspen has lots of power and it made it a great riding family car.