---
product_id: 18042034
title: "DEWHEL Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle Car Blow off valve BOV Tip Simulator Whistler (XL-Black)"
brand: "dewhel"
price: "537962₫"
currency: VND
in_stock: true
reviews_count: 12
category: "Dewhel"
url: https://www.desertcart.vn/products/18042034-dewhel-universal-aluminum-turbo-sound-exhaust-muffler-pipe-whistle-car
store_origin: VN
region: Vietnam
---

# Authentic turbo blow-off valve sound Universal fit for most vehicles 6061 T6 CNC aluminum build DEWHEL Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle Car Blow off valve BOV Tip Simulator Whistler (XL-Black)

**Brand:** dewhel
**Price:** 537962₫
**Availability:** ✅ In Stock

## Summary

> 🎯 Turn heads with turbo sound—no turbo required!

## Quick Answers

- **What is this?** DEWHEL Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle Car Blow off valve BOV Tip Simulator Whistler (XL-Black) by dewhel
- **How much does it cost?** 537962₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/18042034-dewhel-universal-aluminum-turbo-sound-exhaust-muffler-pipe-whistle-car)

## Best For

- dewhel enthusiasts

## Why This Product

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

## Key Features

- • **Sleek XL Black Finish:** Modern, stealthy look that complements any car style
- • **Compact & Lightweight Design:** Adds turbo vibes without adding bulk or weight to your vehicle
- • **Precision CNC Machined Aluminum:** Lightweight yet durable 6061 T6 aluminum for long-lasting performance
- • **Authentic Turbo Sound Simulation:** Transforms your exhaust with a realistic turbo blow-off valve whistle
- • **Effortless Universal Installation:** Fits most vehicles with exhaust inlets up to 2.5 inches—no mechanic needed

## Overview

The DEWHEL Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle is a lightweight, CNC-machined 6061 T6 aluminum device that fits most vehicles with exhaust inlets up to 2.5 inches. It simulates the iconic turbo blow-off valve sound, delivering an aggressive, sporty exhaust note without engine modifications. Easy to install and designed with a sleek black finish, it’s perfect for drivers wanting to upgrade their car’s auditory presence and stand out on the road.

## Description

Buy DEWHEL Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle Car Blow off valve BOV Tip Simulator Whistler (XL-Black): Mufflers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Poor quality - The item is a defective one I purchased 2 and both had the same problems! The screw that hold the whistle is bad, doesn’t hold it. Is a waist of your money! Whistle came out, plus the crew is very weak, it will not go all the way down, before it get damage by the little Allen wrench , junk!
Review: Very good product - Very good product

## Features

- Made of light weight aluminum CNC Machined from 6061 T-6 Aluminum
- Easy installation,Universal Fits for all vehicle
- Do not fit piping inlet which is more than 2.5inch
- Sounds like a turbo vehicle with the turbo system or blow off valve.
- In package:1 pc Turbo Sound Simulator Whistle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00XZYTANG |
| Best Sellers Rank | #456,385 in Automotive ( See Top 100 in Automotive ) #467 in Automotive Replacement Exhaust Mufflers |
| Customer Reviews | 2.7 2.7 out of 5 stars (3,235) |
| Date First Available | May 21, 2015 |
| Item Weight | 3.98 ounces |
| Item model number | Turbo Sound |
| Manufacturer | Dewhel |
| Manufacturer Part Number | Turbo Sound |
| Package Dimensions | 6 x 5 x 1 inches |
| UPC | 700855063082 |

## Product Details

- **Brand:** DEWHEL
- **Color:** Black
- **Material:** Aluminum
- **Shape:** Round
- **Vehicle Service Type:** Car

## Images

![DEWHEL Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle Car Blow off valve BOV Tip Simulator Whistler (XL-Black) - Image 1](https://m.media-amazon.com/images/I/41ZhBSeI+LL.jpg)

## Customer Reviews

### ⭐ Poor quality
*by H***N on February 2, 2022*

The item is a defective one I purchased 2 and both had the same problems! The screw that hold the whistle is bad, doesn’t hold it. Is a waist of your money! Whistle came out, plus the crew is very weak, it will not go all the way down, before it get damage by the little Allen wrench , junk!

### ⭐⭐⭐⭐⭐ Very good product
*by C***E on December 1, 2025*

Very good product

### ⭐ My first official disappointment in an Amazon order
*by B***H on September 17, 2018*

Sorry. Hate to give bad reviews, and I never have. But when the product does not work as advertised, a man has to do what a man has to do... Tightened everything once package arrived. Unit came with no set screw and the two pieces of the whistle were loose. Tried it out by simply blowing in it. Worked fine. Tried it on multiple vehicles. Tried a 4, 6 and 8 cylinder. Even 2 cycles. Nothing. Not a sound. I noticed that once I removed it that it would not function even by blowing through it until it cooled down... so heat stops it from working? Seems like a real design flaw on something that you insert into a hot exhaust!!! Super diappointed... sorry, seller....

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**Shop now:** [https://www.desertcart.vn/products/18042034-dewhel-universal-aluminum-turbo-sound-exhaust-muffler-pipe-whistle-car](https://www.desertcart.vn/products/18042034-dewhel-universal-aluminum-turbo-sound-exhaust-muffler-pipe-whistle-car)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-05*