---
product_id: 103572968
title: "Silicone Reducer, 90 bend - 5.0\" to 4.0\" - Black"
brand: "silicone intake systems"
price: "¥6973"
currency: JPY
in_stock: true
reviews_count: 1
url: https://www.desertcart.jp/products/103572968-silicone-reducer-90-bend-5-0-to-4-0-black
store_origin: JP
region: Japan
---

# Silicone Reducer, 90 bend - 5.0" to 4.0" - Black

**Brand:** silicone intake systems
**Price:** ¥6973
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Silicone Reducer, 90 bend - 5.0" to 4.0" - Black by silicone intake systems
- **How much does it cost?** ¥6973 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/103572968-silicone-reducer-90-bend-5-0-to-4-0-black)

## Best For

- silicone intake systems enthusiasts

## Why This Product

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

## Description

Applications: Joining your intake pipe to the throttle body assembly, air metering assembly, intercooler, BOV pipe, or turbo inlet/outlet. Custom compressor, intercooler or inlet piping for turbo/supercharged car Custom cold air intake for nonturbo car Replacement of all factory rubber parts These silicone parts can be used in trucks, recreational vehicles, boats, or anything else with an engine. Please note the following when you order silicone parts online. Some vendors have started counting the layers of silicone instead of the layers of reinforcement when talking about the ply. For example, a 3-ply reducer has four layers of silicone plus three layers of reinforcement fabric. Some vendors might incorrectly call this a 4-ply reducer because of the four layers of silicone. All of our silicone parts are now of Genuine 4-Ply construction - that's 5 layers of silicone plus 4 layers of reinforcement for 9 total layers! Genuine 4-ply Silicone (5 silicone layers plus 4 reinforcement layers = 9 total layers!) Installer can cut silicone parts down to fit with a razor Heat tolerance: -40° to 392° Fahrenheit Burst Pressure: 200 PSI Working Pressure: 50 PSI Wall Size: 4 mm - 5 mm Compatible with antifreeze/coolant

Review: Perfect - Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ME4PEJ2 |
| Best Sellers Rank | #1,707,326 in Automotive ( See Top 100 in Automotive ) #1,397 in Automotive Replacement Engine Turbocharger Hoses & Hose Clamps |
| Brand | Silicone Intake Systems |
| Color | Black |
| Connector Type | Reducer |
| Customer Reviews | 4.5 4.5 out of 5 stars (8) |
| Date First Available | August 4, 2014 |
| Exterior Finish | Silicone |
| Item Weight | 1 pounds |
| Manufacturer | Silicone Intake Systems |
| Manufacturer Part Number | BRE000149 |
| Material | Silicone |
| Size | 5.0'' to 4.0'' |
| Thread Type | NPT |

## Product Details

- **Brand:** Silicone Intake Systems
- **Color:** Black
- **Connector Type:** Reducer
- **Exterior Finish:** Silicone
- **Manufacturer:** Silicone Intake Systems
- **Material:** Silicone
- **Size:** 5.0'' to 4.0''
- **Thread Type:** NPT

## Images

![Silicone Reducer, 90 bend - 5.0" to 4.0" - Black - Image 1](https://m.media-amazon.com/images/I/31noRgap1mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by D***R on June 17, 2025*

Fit

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**Shop now:** [https://www.desertcart.jp/products/103572968-silicone-reducer-90-bend-5-0-to-4-0-black](https://www.desertcart.jp/products/103572968-silicone-reducer-90-bend-5-0-to-4-0-black)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*