---
product_id: 746690852
title: "90mm (3.5\") to 51mm (2\") Straight Reducer Hose Coupler Intercooler Universal Tube Blue"
brand: "ap automotive"
price: "183.38 DT"
currency: TND
in_stock: true
category: "Ap Automotive"
url: https://www.desertcart.tn/products/746690852-90mm-3-5-to-51mm-2-straight-reducer-hose-coupler
store_origin: TN
region: Tunisia
---

# 90mm to 51mm precision fit High-temp resistant -60°C to +180°C 4-ply polyester reinforced durability 90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue

**Brand:** ap automotive
**Price:** 183.38 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Step down in size, step up in performance!

## Quick Answers

- **What is this?** 90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue by ap automotive
- **How much does it cost?** 183.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/746690852-90mm-3-5-to-51mm-2-straight-reducer-hose-coupler)

## Best For

- ap automotive enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Yet Durable:** Only 100 grams with a 5.5mm thick wall for easy installation and lasting reliability.
- • **Robust 4-Ply Reinforcement:** Textile layers ensure superior strength and longevity under pressure up to 9 bars.
- • **Extreme Temperature Resilience:** Operates flawlessly from freezing -60°C up to scorching +180°C without cracking or deforming.
- • **Universal Blue Silicone Design:** Striking blue finish adds a professional, high-performance look to your engine bay.
- • **Precision Fit for Ultimate Compatibility:** Seamlessly connects 3.5" to 2" hoses for versatile automotive applications.

## Overview

This 90mm to 51mm straight reducer silicone hose offers a universal, high-performance solution for automotive and industrial applications. Engineered with 4-ply polyester reinforcement and a 5.5mm thick wall, it withstands extreme temperatures from -60°C to +180°C and pressures up to 9 bars. Its vibrant blue silicone finish not only ensures durability but also adds a sleek, professional aesthetic to any vehicle setup.

## Description

90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue : desertcart.co.uk: Automotive

## Features

- 90mm (3.5") to 51mm (2") Internal Diameter | Hose Length 127mm (5 Inch)
- High Temperature Resistant Hose -60°C to +180°C
- 5.5mm Wall Thickness Silicone Tubing
- 4 Ply Polyester Reinforcement - Universal Fitment Suitable For Cars, Vehicles, Trucks, Pickups, Automotive
- Straight Reducer Step Down Silicone Hose, suitable for a wide range of applications that require high and low temperature flexibility with excellent resistance to ozone, UV and moisture. Silicone Hose is reinforced with textile layers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPMH7CJ8 |
| Best Sellers Rank | 17,281 in Automotive ( See Top 100 in Automotive ) 9 in Car Pressure Lines & Hoses |
| Brand | AP Automotive |
| Colour | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (76) |
| Included Components | 90mm > 51mm Silicone Reducer Hose Blue, Silicone Hose, Step Down Reduction Pipe |
| Item Type Name | Reducer Straight Hose |
| Manufacturer | ap automotive |
| Material | Silicone Rubber |
| Maximum Pressure | 9 Bars |
| Nominal Wall Thickness | 5.5mm |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** AP Automotive
- **Colour:** Blue
- **Manufacturer:** ap automotive
- **Material:** Silicone Rubber
- **Maximum pressure:** 9 Bars
- **Nominal wall thickness:** 5.5mm
- **Specific uses for product:** Cars, Vehicles, Trucks, Pickups, Automotive
- **Unit count:** 1.0 count

## Images

![90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue - Image 1](https://m.media-amazon.com/images/I/61IYT1Y4NmL.jpg)
![90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue - Image 2](https://m.media-amazon.com/images/I/71jH+O5vu1L.jpg)
![90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue - Image 3](https://m.media-amazon.com/images/I/51rwj3jDmtL.jpg)
![90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue - Image 4](https://m.media-amazon.com/images/I/411eYR4oSbL.jpg)
![90mm (3.5") to 51mm (2") Straight Reducer Hose Coupler Intercooler Universal Tube Blue - Image 5](https://m.media-amazon.com/images/I/71xTOq3nYJL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.tn/products/746690852-90mm-3-5-to-51mm-2-straight-reducer-hose-coupler](https://www.desertcart.tn/products/746690852-90mm-3-5-to-51mm-2-straight-reducer-hose-coupler)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-13*