AEM X-Series Boost Pressure Gauge -30 inHg ~ 35 psi / -1 ~ 2.5 bar
AEM X-Series Boost Pressure Gauge -30 inHg ~ 35 psi / -1 ~ 2.5 bar
$209.41
$188.47
- Measure boost with visual readout
- 0-5V reference voltage range for use with most ECU management systems
- Comes with all necessary hardware to install
- Black bezel and faceplate included
Description

AEM’s 30-0306 X-Series -30in/Hg~35PSI / -1~2.5BAR Digital Boost Display gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want highly accurate boost pressure readouts up to 35 PSI or 2.5 BAR in their high performance vehicle.
EASIER TO READ
Visual improvements include a bright center LED display that is 87% larger than our original digital gauges and provides better readability. A sweeping green LED “needle” lines the edge of the gauge face for quick reference. A 33% overall increase in the gauge face display makes it easier to see at a glance.
EASIER TO MOUNT
Despite the larger display, X-Series Gauges are contained in a standard 2-1/16th-inch (52mm) diameter housing for mounting in a standard gauge pod. Thanks to an advanced single board design, X-Series Gauges have an incredibly slim overall depth of under 0.825”, with a cup depth of only 0.200.” This shallow cup depth allows X-Series Digital Gauges to be mounted practically anywhere.
SMARTER INTERFACE
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping LED needle, and user-selectable threshold warnings. The gauges are AEMnet CAN-bus enabled, so they can be daisy chained together for use with the Infinity ECU, Series 2 EMS, AQ-1 Data Logger, or 3rd party EMS or logger that accepts AEMnet. 0-5V analog outputs are also included for inputting into data loggers and engine management systems. Black bezel and faceplate included. Please email us after ordering if you would like the white bezel and faceplate
- 2-1/16th (52mm) gauge diameter for easy mounting in gauge pods
- Slim 0.825” overall gauge depth and 0.200” cup depth – mount them virtually anywhere!
- Programmable center LED is 87% larger than original AEM gauges
- 24 green outer LEDs for quick reference to engine parameter
- User selectable standard or metric display ( -30in/Hg~35PSI / -1~2.5BAR)
- Peak/Recall via gauge face buttons
- User selectable threshold warnings
- Optional silver bezel and white faceplate accessory kit available (sold separately)
- AEMnet CANbus-enabled for transmitting data to EMS or Data Logger
- 0-5v analog outputs for transmitting data to EMS or Data Logger
- Auto dimming sensor delivers ideal display brightness
- Positive locking connectors provide secure connection
Details
| Manufacturer Part # | 30-0306 |
|---|---|
| Country of Manufacture | United States |
| GTIN | 840879024529 |
| Weight | 0.35 lbs (0.2 kg) |
| Height | 5″ (12.7 cm) |
| Width | 2.5″ (6.4 cm) |
| Length | 2″ (5.1 cm) |
| CARB compliant | Yes (see note below) |
Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer’s spec sheets or sizing sheets included in the description above or contact us.
CARB and EPA Emissions Statement: Based on the information provided to us by manufacturers and our own knowledge, we do the best we can to determine the CARB and emissions legality of the parts we sell. Please do your own research with the manufacturer to ensure that this part is legal for use in your state on the car you will be installing it on. If you believe that this part is incorrectly listed, please let us know at [email protected]. Parts which are not legal for use on emissions controlled vehicles in California will require and affidavit to be signed by the customer certifying the part’s use on a vehicle which is not emissions controlled.
Free Shipping Details:
- Applies to in stock items only
- Valid in lower 48 US states, excluding HI, AK and US Territories
- Ships via ground service














































