Prosport 52mm EVO Car Boost Gauge PSI Red Blue LCD Digital Display Focus Hose Kit the Primo's are the best

the Primo's are the best performing subwoofers in their category

there are some problems with these valves

60mm Diameter GaugeSlimline Body - 30mm DeepClear Lens (Black Display With Ignition Off) 270 Degree LED Display Stealth Black BezelHighly Visible Blue Or Red LCD Display

Brilliant treble response

Prosport 52mm EVO Car Boost Gauge PSI Red Blue LCD Digital Display Focus Hose Kit the Primo's are the best52mm Prosport Evo (Red Blue) Boost PSI The new Prosport Evo LCD gauges have taken the market by storm and have to be one of the best looking automotive gauges available. With the ignition switched off the gauge face is totally black (clear lens) and when the ignition is switched on the gauge bursts into life with an exciting red or blue opening sequence. These awesome gauges display the actual voltage in the centre LCD display which is surrounded by a