---
product_id: 332389764
title: "KAOLALIA8 HUD Display 5.5\" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars"
brand: "kaolali"
price: "€ 106.43"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.hr/products/332389764-kaolalia8-hud-display-5-5-dash-screen-projector-obd2-auto
store_origin: HR
region: Croatia
---

# Auto Power On/Off 5.5" HD Screen OBD2 Compatibility KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars

**Brand:** kaolali
**Price:** € 106.43
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Drive with Smart Insights!

## Quick Answers

- **What is this?** KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars by kaolali
- **How much does it cost?** € 106.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/332389764-kaolalia8-hud-display-5-5-dash-screen-projector-obd2-auto)

## Best For

- kaolali enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Easily compatible with most vehicles using OBD2 and EUOBD standards—just plug and play!
- • **Crystal Clear Display:** Experience a 5.5-inch high-definition screen that enhances readability and reduces glare.
- • **Multi-Function Alerts:** Stay informed with alarms for speed, temperature, and engine faults to enhance safety.
- • **Smart Power Management:** Auto power on/off feature protects your car battery while ensuring convenience.
- • **Comprehensive Data Tracking:** Monitor mileage, fuel consumption, and driving time with advanced measurement functions.

## Overview

The KAOLALI A8 HUD Display is a cutting-edge 5.5-inch heads-up display that provides real-time data on speed, fuel consumption, and more, ensuring a safer and more informed driving experience. With its advanced features like auto power management and multi-function alerts, this device is designed for compatibility with most OBD2 vehicles, making it a must-have for modern drivers.

## Description

KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars

## Features

- 【Easy To Read】5.5 inch large screen, high-definition display, multi-color design makes the screen more abundant,help you read easier. Supports automatic and manual brightness adjustment mode which also use nano-technology to eliminate unwanted reflections and can make display information sharper.
- 【Advantage】Auto power on and off with vehicle started and shutdown, effective protection of the car battery; while retaining the manual switch mode, and more beneficial to control HUD.
- 【Mileage Measurement】This is a new function of this head up display,it helps to measure your drive miles,average fuel consumption, Driving time, Detect fault codes and eliminate fault codes.
- 【Multi-Function】The car head up display has multi-function display,such as speed, engine speed, water temperature, battery voltage, instantaneous fuel consumption,shift reminding,fatigue driving reminding, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, free switching between kilometer and mile.
- 【Wide Compatibility】Suitable for the most of cars with OBD2 and EUOBD standard, plug and play.If you are not sure that your car model is suitable for this product,Please contact us!

## Product Details

- **Brand:** KAOLALI
- **Material:** Plastic
- **Item Weight:** 10.2 Ounces
- **Screen Size:** 5.5 Inches
- **Manufacturer:** A8

## Images

![KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars - Image 1](https://m.media-amazon.com/images/I/711PRRtsGUL.jpg)
![KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars - Image 2](https://m.media-amazon.com/images/I/61D1NeD-HoL.jpg)
![KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars - Image 3](https://m.media-amazon.com/images/I/713BIGgRnXL.jpg)
![KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars - Image 4](https://m.media-amazon.com/images/I/61XCvW3b3wL.jpg)
![KAOLALIA8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars - Image 5](https://m.media-amazon.com/images/I/610TVtVGpxL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: I just installed this to my 2001 bmw 330i via obd2, but the obd rpm & speedometer aren't working, though it should be compatible, any tips?**
A: I had a hard time trying to use it. Set it up first going down the list of the instructions

**Q: Is it Compatible with a 2003 Nissan 350z?**
A: Yes any vehicle with a ODB2 hook up.

**Q: Is it compatible with 2014 Chevy Malibu Lt**
A: As long as the car has the obd2 connection it's literally just plug and play.. Hardest part is getting it mounted to your liking and preference

**Q: Will this turbo gauge work with the odb port on a 2011 volvo s40?**
A: Dear Customer,
Thanks for your interest in KAOLALI.
We're sorry for the turbo gauge doesn't fit your car, you may need to find the correct turbo gauge.
Look forward to working with you soon.
Happy shopping. 
Best regards, 
KAOLALI
Customer Service Team

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    No accurate
  

*by R***D on Reviewed in the United Arab Emirates on 25 March 2022*

Not working well, gives wrong reading.

### ⭐⭐⭐⭐⭐ 







  
  
    Great unit
  

*by R***5 on Reviewed in Canada on 12 January 2023*

I like this unit because it not only shows the speed but the second option that it can show, and is selectable, is very clear as well. I have the clock showing. The secondary display shows in blue the speed shows in white. It does not require any HUD film to be stuck to the windshield because it has an adjustable HUD attached to the unit. The gps speed is easy to adjust to my speedo.

### ⭐⭐⭐⭐⭐ 







  
    Perfecto!!
  
  

*by M***A on Reviewed in Mexico on 28 August 2022*

Llegó dos días antes de lo previsto, superó la expectativa.. Puedes cambiar el estilo de la pantalla, se apaga automáticamente... Compatible con Sonic. Parámetros precisos. Totalmente recomendable.

## Frequently Bought Together

- KAOLALI A8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars
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**Shop now:** [https://www.desertcart.hr/products/332389764-kaolalia8-hud-display-5-5-dash-screen-projector-obd2-auto](https://www.desertcart.hr/products/332389764-kaolalia8-hud-display-5-5-dash-screen-projector-obd2-auto)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-31*