SET YOUR CAR
AEM Oil/Fuel Pressure Gauge Digital 52mm
MODEL # AEM 30-4401
Rexed 4 years ago
I have it watching my oil pressure works well. If installing in a subaru you will need a 1/8 NPT Galley plug or tap your stock one.
Easy to install, works flawlessly
branden.chung10042 5 years ago
Replaced an old analog gauge with this one. Installation was extremely simple and the gauge works perfectly. The universal AEM styling also matched my other two AEM gauges.
sick and tired of analog
Mohammed 7 years ago
well this gauge in my opinion doesnt have the problems that the analog gauges have (sometimes, also not all analog gauges). going Digital is much more accurate and reliable in my opinion. Analog machines somestimes face calibration problems. (but the Defi Analog Gauges are perfect), when investing on gauges, take a company which is well known for their work, it might be expensive, but its worth it !!