Will it work on 2018 Chevy Malibu

Will work on any car just hooks up to a vacuum line.

Has anyone had trouble with this boost gauge not calibrating correctly? It will not zero out for me.

Same here, it reads 1.5 PSI when 12V is applied out of the box. I'm at sea level, it should read zero. This is on the beach with no pressure applied, and there is no way to zero the gauge like the old mechanical ones. I expected something better for $200 with tax. I emailed AEM last week, no reply, really sucks.

how do i switch from bar to psi?

Type in your part number on the in the search bar of the link I pasted. It will give you instructions of the part, and will also tell you how to switch back and forth. https://www.aemelectronics.com/instructions

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AEM 30-0306 X-Series Boost Pressure Gauge 52mm, Black

AEM 30-0306 X-Series Boost Pressure Gauge 52mm, Black

Product ID: 32484933

Details

Brand
AEM
Item Weight
0.5 Pounds
Material
Metal
Number of Items
1
Unit Count
1.0 Count

📊Wide range -30inHg to 35psi for versatile boost monitoring

⏱️Fast 52mm dial for quick reads

⚙️Precision metal build for durability

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$414.60

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Description

⚡ Boost Your Drive with Precision and Style!

COMPACT 52 MM DESIGN - Fits seamlessly into any dashboard without sacrificing visibility or style.
RACE READY PRECISION - Accurately track boost pressure from vacuum to 35psi for peak engine performance.
SLEEK BLACK AESTHETIC - Modern black bezel and faceplate deliver a stealthy, professional look that complements any ride.
TRUSTED BY ENTHUSIASTS - Join thousands of drivers who rely on AEM’s 4.3-star rated boost gauge for real-time tuning insights.
DURABLE METAL CONSTRUCTION - Engineered with a robust metal bezel and faceplate to withstand harsh automotive environments.

The AEM 30-0306 X-Series Boost Pressure Gauge features a 52mm metal construction with a black bezel and faceplate, measuring boost pressure from -30inHg to 35psi. Designed for durability and accuracy, it offers quick, reliable readings to optimize engine performance, making it a top choice among automotive enthusiasts.

Specifications

ASIN	B01BI2PNGO
Best Sellers Rank	#113,279 in Automotive ( See Top 100 in Automotive ) #17,581 in Automotive Tools & Equipment
Brand Name	AEM
Customer Reviews	4.3 4.3 out of 5 stars (295)
Global Trade Identification Number	00840879024529
Included Components	AEM (30-0306) X-Series Boost Pressure Gauge -30inHg~35psi / -1~2,5bar, Black Bezel & Black Faceplate
Item Type Name	AEM 30-0306 X-Series Boost Pressure Gauge 52mm, Black
Item Weight	0.5 Pounds
Manufacturer	AEM
Material Type	Metal
Model	30-0306
Part Interchange Info	30-0306
Part Number	30-0306
UPC	840879024529
Unit Count	1.0 Count
Warranty Description	Warranty

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