Address for mailing gauges to be Reflashed, or for NS1 Gauge Systems in need of repair:

Next Stage Gauges

4497 Evergreen Dr

Vadnais Heights, MN 55127

For questions and support related to the Reflash or the NS1 Gauge System, send an email to:

Alternatively, for support with existing NS1 Gauge Systems, a message can be left at the following number: +1 612-564-2189