---
product_id: 2149848
title: "30-4406 -30-35 PSI Boost Gauge"
brand: "aem"
price: "€ 296.89"
currency: EUR
in_stock: true
reviews_count: 13
category: "Aem"
url: https://www.desertcart.it/products/2149848-30-4406-30-35-psi-boost-gauge
store_origin: IT
region: Italy
---

# 24 color-coded LED indicators 52mm universal gauge size 3-digit real-time digital readout 30-4406 -30-35 PSI Boost Gauge

**Brand:** aem
**Price:** € 296.89
**Availability:** ✅ In Stock

## Summary

> 🚀 Boost Your Ride’s IQ with AEM’s Color-Powered Precision!

## Quick Answers

- **What is this?** 30-4406 -30-35 PSI Boost Gauge by aem
- **How much does it cost?** € 296.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/2149848-30-4406-30-35-psi-boost-gauge)

## Best For

- aem enthusiasts

## Why This Product

- Trusted aem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Style:** Interchangeable bezels and faceplates let you tailor your gauge’s look to match your ride’s vibe—four designs in one.
- • **Trusted Performance:** Backed by AEM’s reputation and 4.5-star reviews, this gauge is the essential upgrade for any boosted car enthusiast.
- • **Precision at a Glance:** 24 vibrant LEDs shift from green to red for instant boost level awareness—never miss a critical moment.
- • **Day & Night Visibility:** Bright digital display ensures clear readings in all lighting conditions, keeping you informed on every drive.
- • **Universal Fit & Flexibility:** Standard 52mm housing fits most pods and can be remotely mounted anywhere for seamless integration.

## Overview

The AEM 30-4406 Boost Gauge combines a standard 52mm housing with a high-visibility 3-digit digital display and 24 color-coded LEDs to provide real-time, accurate boost pressure readings. Its customizable bezels and faceplates offer style versatility, while its universal fit and bright display ensure seamless installation and readability day or night. Trusted by automotive pros and enthusiasts alike, this gauge is a must-have for precise boost monitoring.

## Description

AEM’s digital Boost display gauge delivers unsurpassed accuracy and visibility. Each gauge includes 24 color-coded (Red, Green, Yellow) LED lights that change from green to yellow to red for immediate reference to the measured parameter, and an integrated thee-digit display that reveals real-time operating conditions. AEM’s digital display gauges feature a standard 52mm gauge housing that fits in most gauge pods and can be remotely mounted virtually anywhere. Each gauge includes interchangeable silver and black bezels and black and white faceplates to personalize the look of your gauge—it’s like having four gauge designs in one! Three digit readout in center

Review: Great aftermarket mod - Awesome
Review: A must have for boosted cars - AEM is a well known company in the car world, and makes high quality products. I purchased this gauge to replace a Prosport boost gauge that fried. Installation was painless and took roughly 20 minutes since I reused the air hose from the Prosport gauge. I strongly recommended that you buy an add-a-circuit fuse kit (ASIN B01LFXA5UA) if you don't have any, it will make installation much easier so that the gauge can be powered by one of your car's powered circuits, like the radio. The kit also comes with several butt splices although one would suffice. The cables for the gauge are extremely long, so be aware that you must have adequate room to tuck them away. I paired this gauge with an AEM UEGO Wideband gauge (ASIN B00N3VGPYS) and SMY Dual Gauge Cluster (ASIN B01M7MEKUS). The numbers are also very readable in the day time and stand out in the night, although the sweeping color band is a bit washed out during the day but still visible. No issues with this gauge and I'm very pleased!

## Features

- Made of high-carbon steel with poly-vinyl chloride handle grips
- Cuts and strips 10-22 gauge automotive primary wires
- Crimps insulated and non-insulated ignition terminals
- Crimps 7-8mm spark plug wire ends

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DX7KMY |
| Best Sellers Rank | #411,238 in Automotive ( See Top 100 in Automotive ) #240 in Automotive Gauge Sets |
| Brand | AEM |
| Customer Reviews | 4.5 4.5 out of 5 stars (262) |
| Date First Available | August 6, 2008 |
| Exterior | Machined |
| Global Trade Identification Number | 00840879016524 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.1 ounces |
| Item model number | 30-4406 |
| Manufacturer | AEM |
| Manufacturer Part Number | 30-4406 |
| Material | High-carbon Steel, Poly-vinyl Chloride |
| Model | 30-4406 |
| OEM Part Number | 30-4406 |
| Thread Type | 52mm |
| UPC | 840879016524 |

## Product Details

- **Brand:** AEM
- **Item Weight:** 0.4 Kilograms
- **Material:** High-carbon Steel, Poly-vinyl Chloride
- **Thread Type:** 52mm
- **UPC:** 840879016524

## Images

![30-4406 -30-35 PSI Boost Gauge - Image 1](https://m.media-amazon.com/images/I/81Tue-1zKKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great aftermarket mod
*by A***M on December 15, 2025*

Awesome

### ⭐⭐⭐⭐⭐ A must have for boosted cars
*by Z***5 on April 7, 2018*

AEM is a well known company in the car world, and makes high quality products. I purchased this gauge to replace a Prosport boost gauge that fried. Installation was painless and took roughly 20 minutes since I reused the air hose from the Prosport gauge. I strongly recommended that you buy an add-a-circuit fuse kit (ASIN B01LFXA5UA) if you don't have any, it will make installation much easier so that the gauge can be powered by one of your car's powered circuits, like the radio. The kit also comes with several butt splices although one would suffice. The cables for the gauge are extremely long, so be aware that you must have adequate room to tuck them away. I paired this gauge with an AEM UEGO Wideband gauge (ASIN B00N3VGPYS) and SMY Dual Gauge Cluster (ASIN B01M7MEKUS). The numbers are also very readable in the day time and stand out in the night, although the sweeping color band is a bit washed out during the day but still visible. No issues with this gauge and I'm very pleased!

### ⭐⭐⭐⭐⭐ Love it!
*by N***K on July 13, 2019*

I had high expectations given the price point, I liked the fact it had customizable faces as I wanted white specifically. Only complaint is that the boost sensor wire was rather short when compared to their AFR gauge, I installed probably about 2 feet of wire to get the sensor connector from in my engine bay through my passenger firewall grommet and back to my driver side dash. My 07 Vibe is fairly compact so I was shocked the wire wasn’t longer, but it was easily fixable so I had no issue with it. It gives accurate and virtually instant feedback when vacuum/boost pressure changes at all so I’m very pleased with that. Includes a serial and monitoring wire as well if you’ve have another device that requires the sensor feedback which is super handy. Overall I’m very pleased at the price point, they even included multiple ways to integrate the gauge into the boost setup which was convenient. Lastly, it came with very detailed instructions so that was a plus!

## Frequently Bought Together

- AEM 30-4406 -30-35 PSI Boost Gauge
- AEM (30-4110) UEGO Air/Fuel Ratio Gauge
- AEM 30-4407 0-150 PSI Oil Pressure Gauge

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-23*