Reviewed By Clayton B (Los Angeles, CA) Reviewed for a 1999 Dodge Avenger —6/19/2007 11:24 AM
Most noticeable on an auto trans. is that my car definitely shifts smoother and has a little more pep in the starting accelerration. As far as improving gas mileage, I notice probably just 1 extra mpg. I think a bigger liter engine you'll notice more of the 3-5mpg increases.