AutoMeter 52mm Sport Comp II Boost/Vacuum Gauge, 30 in HG/20 PSI, Mechanical (3607) Discontinued • Estimated TQ Gain: 35

• Estimated TQ Gain: 35

but longevity and boost sealing is an issue because their valve mechanism is made entirely of moulded plastic

The Mishimoto X-Line performance aluminum radiator for the 2008–2014 Subaru WRX and 2008–2015 STI is designed with a larger 3-row core to maximize cooling efficiency

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• -3AN to -20AN

AutoMeter 52mm Sport Comp II Boost/Vacuum Gauge, 30 in HG/20 PSI, Mechanical (3607) Discontinued • Estimated TQ Gain: 35AutoMeter's mechanical boost vacuum gauge with patented high precision bourdon tube meter movement. Features LED lighting and requires only a simple 1 8" NPT pressure connection with no electrical hookup needed. Features: Modern white LED through the dial lighting for nighttime visibility Race proven mechanical instruments with trusted accuracy Simple installation with no electrical system required Compatible with every street or race vehicle Includes