Reviewed By James G (HERTFORD, NC) Reviewed for a
—7/21/2017 5:38 PM
It is like driving a new vehicle. No more switching back and forth
between 4 and 8 cyl. Even better gas mileage.
Reviewed By Alijah L (WATERTOWN, NY) Reviewed for a
—7/20/2017 2:56 AM
It was well worth the money, I get way better gas mileage.
Does the job
Reviewed By Carl B (BUFORD, GA) Reviewed for a
—7/18/2017 2:11 AM
Very easy to use. Fixed speedometer error. Can tell the difference in performance