AC Turbo Boost S7 Nite Glow Race Gauge. A turbo boost gauge is the perfect tool to find out exactly how many PSI your turbo is putting out. With this AC Turbo Boost Gauge you can ensure that you will get the most accurate reading.

The S7 EL technology of style, clarity and multi-colored: consisting of super white, blue, red, and orange are introduced through the S7 Race Gauges. The S7 Race Gauges compliment the S7 Series of products with its useful measurements such as oil and water temperature, oil pressure, volt, boost, and air fuel ratio. Each gauge is precision crafted for accuracy as well as designed for maximum visual appeal.