AEM 52mm Boost Gauge Digital Displays -30 to 35 psi WRX & STi / Universal | 30-4406 Perrin A fine part for basic

A fine part for basic street driving

Part #: 05106-HD00

This creates frictional dampening

Pressure plate

AEM 52mm Boost Gauge Digital Displays -30 to 35 psi WRX & STi / Universal | 30-4406 Perrin A fine part for basicAEM's digital display gauges feature a standard 52mm gauge housing that fits in most gauge pods and can be remotely mounted virtually anywhere. Each gauge includes interchangeable silver and black bezels & black and white faceplates to personalize the look of your gauge; it's like having four designs in one! Each gauge includes 24 color coded LED lights that change from green to yellow to red for immediate reference to the measured parameter as well