---
product_id: 41698454
title: "52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black"
brand: "aem"
price: "$1250.88"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/41698454-52mm-x-series-gauge-kit-wideband-air-fuel-and-oil
store_origin: US
region: United States of America
---

# Wideband UEGO AFR precision sensor Digital boost & pressure readouts 0.825in slim gauge depth 52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black

**Brand:** aem
**Price:** $1250.88
**Availability:** ✅ In Stock

## Summary

> 🚀 Tune like a pro, see like a boss.

## Quick Answers

- **What is this?** 52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black by aem
- **How much does it cost?** $1250.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/41698454-52mm-x-series-gauge-kit-wideband-air-fuel-and-oil)

## 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

- • **Slim & Sleek Fit:** Ultra-thin 0.825-inch depth fits seamlessly in any cockpit setup
- • **Wideband Accuracy:** 52mm UEGO AFR sensor delivers real-time air/fuel ratio for peak performance tuning
- • **Pressure Perfected:** 100 PSI/7 BAR oil & fuel pressure gauge ensures engine health at a glance
- • **Precision in Every Pixel:** Digital boost gauge with -30in/Hg to 35PSI range for exact turbo monitoring
- • **Bonus MAPerformance Lanyard:** Exclusive lanyard included—gear up with style and community pride

## Overview

The AEM 52mm X-Series Gauge Kit combines three high-precision digital gauges—boost, oil/fuel pressure, and wideband air/fuel ratio—into a sleek, slim design with black faceplates. Featuring advanced seven-segment displays and a compact 0.825-inch depth, this kit offers professional-grade monitoring for turbocharged engines. Includes an exclusive MAPerformance lanyard for enthusiasts who demand both performance and style.

## Description

52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black

## Features

- This AEM 3 gauge kit is a popular combo Compatible with commonly used gauges and Compatible with. Our official MAPerformance lanyard included as a special bonus!
- AEMs 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!
- AEMs 30-0301 X-Series 100 PSI/7 BAR Digital Oil/Fuel Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features!
- The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0300) measures 2 1/16th-inch (52mm) in diameter, and features a modern, visually striking faceplate and new seven-segment center display.
- Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AEM |
| Brand | AEM |
| Item Weight | 5 pounds |
| Package Dimensions | 20 x 10 x 6 inches |
| Manufacturer Part Number | 30-0300+30-0306+30-0301+MLANYARD |
| OEM Part Number | 30-0300+30-0306+30-0301+MLANYARD |

## Product Details

- **Brand:** AEM
- **Item Weight:** 5 Pounds
- **Thread Type:** 18mm X 1.5
- **UPC:** 796716568889
- **Manufacturer:** AEM

## Images

![52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black - Image 1](https://m.media-amazon.com/images/I/71beR5P32pL.jpg)

## Questions & Answers

**Q: Does this come with everything needed for install? Ie: sensors, plugs, harnesses, adapters?**
A: Yes.. everything

**Q: Is the afr guage good for e85?**
A: Yes

## Frequently Bought Together

- AEM 52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black
- GlowShift Universal Black Triple Pillar Gauge Pod - Fits Any Make/Model - ABS Plastic - Mounts (3) 2-1/16" (52mm) Gauges to Vehicle's A-Pillar

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**Shop now:** [https://www.desertcart.us/products/41698454-52mm-x-series-gauge-kit-wideband-air-fuel-and-oil](https://www.desertcart.us/products/41698454-52mm-x-series-gauge-kit-wideband-air-fuel-and-oil)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-15*