---
product_id: 30400744
title: "HRP BB7023 NACA Duct Single Hose 2-1/2 Inch Inlet-Clear"
brand: "hrp"
price: "€ 73.44"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hrp"
url: https://www.desertcart.com.cy/products/30400744-hrp-bb7023-naca-duct-single-hose-2-1-2-inch
store_origin: CY
region: Cyprus
---

# Optimized airflow for brake cooling Heavy-duty clear plastic build 2.5-inch inlet diameter HRP BB7023 NACA Duct Single Hose 2-1/2 Inch Inlet-Clear

**Brand:** hrp
**Price:** € 73.44
**Availability:** ✅ In Stock

## Summary

> 💨 Cool your brakes, own the race – clear, tough, and built to perform!

## Quick Answers

- **What is this?** HRP BB7023 NACA Duct Single Hose 2-1/2 Inch Inlet-Clear by hrp
- **How much does it cost?** € 73.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/30400744-hrp-bb7023-naca-duct-single-hose-2-1-2-inch)

## Best For

- hrp enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Versatile:** 2.5" x 2.5" size fits seamlessly into various automotive setups
- • **Durable Transparency:** Constructed from heavy-duty clear plastic for strength and easy inspection
- • **Race-Ready Reliability:** Proven performance in high-stress environments with positive user feedback
- • **Multi-Functional Cooling:** Directs outside air efficiently to brakes, oil coolers, and driver cockpit
- • **Precision Airflow Engineering:** 2.5-inch inlet designed for maximum brake ventilation

## Overview

The HRP BB7023 NACA Duct Single Hose features a 2.5-inch outer diameter inlet crafted from heavy-duty clear plastic, engineered to channel outside air directly to brakes, oil coolers, and driver compartments. Compact and durable, this brake cooling duct enhances performance and reliability, making it a trusted choice for automotive enthusiasts seeking efficient heat management.

## Description

NACA Duct Single Hose 2-1/2 Inch Inlet-Clear

Review: Five Stars - well made and work well.
Review: Works great! - Little crack in the hose bib on both units I bought, but in the front corner of the door glass area on our racecar it really pulls in the air to ventilate the cockpit. Works great!

## Features

- Brake cooling duct has a single hole with a 2-1/2 inch o.d. Inlet
- Constructed from heavy-duty clear plastic
- Brake ducts are designed to direct outside air to brakes, oil coolers and the driver
- Clear Single Hole Plastic Brake Cooling Duct

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005FLYEV0 |
| Best Sellers Rank | #1,883,300 in Automotive ( See Top 100 in Automotive ) #3,474 in Automotive Replacement Brake Hoses #6,677 in Automotive Replacement Brake Hydraulic Parts |
| Brand | HRP |
| Brand Name | HRP |
| Color | Clear |
| Customer Reviews | 4.2 out of 5 stars 11 Reviews |
| Item Dimensions L x W | 2.5"L x 2.5"W |
| Item Length | 2.5 inches |
| Manufacturer | HRP |
| Material | Plastic |
| Material Type | Plastic |
| Outside Diameter | 2.5 inches |
| Product Dimensions | 2.5"L x 2.5"W |
| Unit Count | 1 Count |

## Product Details

- **Brand:** HRP
- **Color:** Clear
- **Item Length:** 2.5 inches
- **Manufacturer:** HRP
- **Material:** Plastic
- **Number of Packs:** 1
- **Outside Diameter:** 2.5 inches
- **Product Dimensions:** 2.5"L x 2.5"W
- **Specific Uses For Product:** Automotive cooling
- **Unit Count:** 1 Count

## Images

![HRP BB7023 NACA Duct Single Hose 2-1/2 Inch Inlet-Clear - Image 1](https://m.media-amazon.com/images/I/31vKn3Zvp1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on December 8, 2017*

well made and work well.

### ⭐⭐⭐⭐ Works great!
*by D***N on June 3, 2016*

Little crack in the hose bib on both units I bought, but in the front corner of the door glass area on our racecar it really pulls in the air to ventilate the cockpit. Works great!

### ⭐⭐⭐ low melting temperature
*by M***L on July 10, 2023*

I had tried to use this to capture air on the side of an engine compartment. Initially it worked well but after about 10 hours of exposure to the heat of the engine compartment, it significantly deformed. I would not use this anywhere near an engine.

## Frequently Bought Together

- HRP BB7023 NACA Duct Single Hose 2-1/2 Inch Inlet-Clear
- Gas Can Spout Replacement, Gas Can Nozzle. Spout Length is 8.1 in, Easier to use. For most 1/2/5/10 gal oil cans. With Gas Tank Vent Caps, Thick rubber pad, Spout Cover, Base Caps (6 Kit-Yellow)

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**Shop now:** [https://www.desertcart.com.cy/products/30400744-hrp-bb7023-naca-duct-single-hose-2-1-2-inch](https://www.desertcart.com.cy/products/30400744-hrp-bb7023-naca-duct-single-hose-2-1-2-inch)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-09-04*