Reviewed By Kevin D (MCHENRY, IL) Reviewed for a 2015 Dodge Ram —12/13/2016 5:43 AM
Have had installed for about a month and I enjoy the sound it makes. Hasn't really been long enough time to see any mpg difference as all my driving has been city and have been using 4wd lately due to weather. Hoping this summer I can really some some sort of increase in mpg. For the overall price I would say it's more fun to know I have it than to see any difference in efficiency.