---
product_id: 7972980
title: "Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16\")"
brand: "prosport performance"
price: "$645"
currency: NZD
in_stock: true
reviews_count: 7
category: "Prosport Performance"
url: https://www.desertcart.nz/products/7972980-wideband-digital-air-fuel-ratio-kit-blue-red-evo-series
store_origin: NZ
region: New Zealand
---

# 0-5V output for datalogging Bosch 4.9 heated 5-wire O2 sensor Dual color display (Red/Blue) Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16")

**Brand:** prosport performance
**Price:** $645
**Availability:** ✅ In Stock

## Summary

> 🔴🔵 Elevate your ride with the gauge that’s as smart as it looks!

## Quick Answers

- **What is this?** Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16") by prosport performance
- **How much does it cost?** $645 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/7972980-wideband-digital-air-fuel-ratio-kit-blue-red-evo-series)

## Best For

- prosport performance enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Slim Design:** Only 1.5 inches deep, perfect for tight dashboard spaces without sacrificing style or visibility.
- • **Data-Driven Decisions:** 0-5 volt output enables seamless integration with your datalogging setup—track every detail like a pro.
- • **Dual-Color Brilliance:** Switch effortlessly between vibrant red or cool blue for instant AFR clarity.
- • **Race-Proven Precision:** Utilizes Bosch’s latest heated LSU 4.9 sensor for ultra-accurate air-fuel readings from 10.0:1 to 20.0:1.
- • **Award-Winning Innovation:** Four-time SEMA award winner with a dramatic digital sweep startup—turn heads before you even hit the gas.

## Overview

The Wideband Digital Air Fuel Ratio Kit EVO Series 52mm features a dual-color dimmable display (red or blue) and includes the industry-leading Bosch 4.9 heated 5-wire O2 sensor. Designed for precision with a wide AFR range (10.0:1 to 20.0:1), it offers a 0-5V output for advanced datalogging. Its slim 1.5-inch depth and award-winning design make it a top choice for professional-grade automotive monitoring.

## Description

A new Evolution in digital gauges Introducing the 4 time award wining, (SEMA show 2010) industry first, dual color digital gauge. This gauge has a Black bezel, Black case and is Blacked out when off. This one gauge can display either Red or Blue and is dimmable ! A 270° dial sweep provides quick one glance accuracy. Track tested and race proven these gauges use precision electric senders (Included) to keep hazardous fluids out of the passenger compartment. All of our Evo Series gauges perform a dramatic opening ceremony with a full digital sweep each time the vehicle is turned on. These gauges are very thin, perfect for tight mounting options Only 1.5" deep including the studs EVO Series Wideband Air Fuel Ratio Gauge 52mm (2 1/16") This one gauge will display Red or Blue and is dimmable! Includes 0-5 volt output signal for data-logging Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9 (Prosport Inc. is the only one in the USA to use them) our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet. Featuring a Dual color (Red or Blue) readout in the center of the gauge and a bar-graph syle LED's around the outside of the gauge for immediate reference to AFR. This is a complete kit that includes everything you need: AFR digital Gauge Bosch 4.9 5 wire heated O2 sensor Weld in Bung Instructions Wiring harness(Gauge to O2 sensor) 10 feet long Plug and play wiring harness Decals 0-5 volt output signal for data logging

Review: Product - Good
Review: Amazing Gauge - Was super fast shipping and the gauge look great in my car!! Thank You and If I need anything else gauge wise or another like that, I will definitely get it through Prosport.

## Features

- Dual color display ~ This One gauge can display Red or Blue
- Includes Bosch 4.9 wideband heated 5 wire O2 sensor and Bung
- 0-5 volt output signal for datalogging
- 4 time SEMA award winner !
- Dimmable display

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004MZZFW2 |
| Best Sellers Rank | #1,763,978 in Automotive ( See Top 100 in Automotive ) #113 in Automotive Replacement Air & Fuel Ratio Gauges |
| Date First Available | February 9, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 216EVOAFRWB4.9-WO |
| Manufacturer | Prosport Gauges Inc. |
| Package Dimensions | 11.1 x 7.6 x 3.3 inches |

## Product Details

- **Brand:** PROSPORT PERFORMANCE
- **Item Weight:** 2 Pounds
- **Manufacturer:** Prosport Gauges Inc.
- **Material:** Stainless Steel
- **Thread Type:** 18mm X 1.5 Pitch

## Images

![Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16") - Image 1](https://m.media-amazon.com/images/I/511o5NKaPkL.jpg)
![Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16") - Image 2](https://m.media-amazon.com/images/I/518mttYGPkL.jpg)
![Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16") - Image 3](https://m.media-amazon.com/images/I/51GcUBIbmVL.jpg)
![Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16") - Image 4](https://m.media-amazon.com/images/I/51dUJnWvkwL.jpg)
![Wideband Digital Air Fuel Ratio Kit Blue/Red EVO Series 52mm (2 1/16") - Image 5](https://m.media-amazon.com/images/I/51xykck8VhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product
*by J***E on August 29, 2024*

Good

### ⭐⭐⭐⭐⭐ Amazing Gauge
*by D***1 on September 17, 2013*

Was super fast shipping and the gauge look great in my car!! Thank You and If I need anything else gauge wise or another like that, I will definitely get it through Prosport.

### ⭐ Doesn’t Work
*by M***N on January 15, 2023*

Installed this gauge and calibrated the sensor twice outside the exhaust twice. It reads correct at idle but at full throttle, it goes down to 10.0 and stays there and I know the car is not running that rich. It’s an expensive gauge so really annoying it doesn’t work.

## Frequently Bought Together

- Prosport Gauges EVO Wideband Red & Blue 52mm Digital Air Fuel Ratio Kit
- Oil Pressure Gauge- EVO Series Red and Blue Digital 52mm (2 1/16")

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*