---
product_id: 122852905
title: "Factory Buyouts B-52 4\" Diameter x 4-1/2\" Long Flared Port Kit"
brand: "factory buyouts"
price: "A$88"
currency: AUD
in_stock: false
category: "Aht"
url: https://www.desertcart.com.au/products/122852905-factory-buyouts-b-52-4-diameter-x-4-1-2
store_origin: AU
region: Australia
---

# Factory Buyouts B-52 4" Diameter x 4-1/2" Long Flared Port Kit

**Brand:** factory buyouts
**Price:** A$88
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Factory Buyouts B-52 4" Diameter x 4-1/2" Long Flared Port Kit by factory buyouts
- **How much does it cost?** A$88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/122852905-factory-buyouts-b-52-4-diameter-x-4-1-2)

## Best For

- factory buyouts enthusiasts

## Why This Product

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

## Description

This high-quality 4&quot; diameter by 4-1/2&quot; long port tube from B-52 features an external and internal flare for reduced port turbulence and enhanced aesthetic appeal. Perfect for tuning high-performance vented speakers and custom pro sound designs.

## Features

- Inside and outside flare reduces turbulence for quiet airflow
- Removable inside flare allows length to be adjustable
- Glue in installation for a clean, fastener free look
- Just cut to length, glue together, and install

## Images

![Factory Buyouts B-52 4" Diameter x 4-1/2" Long Flared Port Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/31MPqB%2BDXuL.jpg)
![Factory Buyouts B-52 4" Diameter x 4-1/2" Long Flared Port Kit - Image 2](https://images-na.ssl-images-amazon.com/images/I/31keJ1RDQEL.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/122852905-factory-buyouts-b-52-4-diameter-x-4-1-2](https://www.desertcart.com.au/products/122852905-factory-buyouts-b-52-4-diameter-x-4-1-2)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*