Reviewed By William M (Fair Oaks, CA) Reviewed for a
—8/18/2015 10:30 PM
Immense improvement in performance on initial tune. I am really quite pleased.
Reviewed By Joe A (CYPRESS, TX) Reviewed for a
—4/10/2018 3:31 PM
I wanted to be able to monitor my ECO Diesl performance. I am pleased with the info this gauge gives me.
Reviewed By Brian B (Billings, MT) Reviewed for a
—4/4/2018 6:01 AM
Super easy install. The device is tiny but still really easy to read. Tons of information.