Is the Boost Gauge mechanical or electronic?Updated a month ago

GlowShift Boost Gauges are available in both mechanical and electronic configurations, depending on the series.

Mechanical Boost Gauges: These gauges use a boost hose to provide a direct mechanical reading and are available in:

• 7 Color Series

• Tinted Series

Electronic Boost Gauges: These gauges use an electronic pressure sending unit and are available in:

• 10 Color Digital Series

• Elite 10 Color Series

• MaxTow Series

• 3-in-1 Combo Series