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The GReddy boost gauge harness is a straightforward 2.0mm harness intended to connect a boost gauge to vehicle systems. It provides a compact, gauge-ready wiring option for routing signal and power to an aftermarket boost instrument. Keep wiring tidy and use appropriate installation practices; the harness serves as the dedicated connection piece for mounting and wiring a boost gauge.
GReddy Boost Gauge Harness 2.0MM
