Garrett Turbo Releases their own 21/16Boost Gauge for the budget yet quality minded motorist.
Bronze bourdon tube 270 degree sweep movements and durable nylon gearing have made these rugged and long lasting gauges a quality high performance gauge.

These mechanical gauges require no electrical power for operation making them an ideal choice for vehicles with no or low powered electrical systems.

A bright transparent LED gauge dial and a red instrument needle pointer are used in the gauges to increase visibility at night and in low-light conditions.