---
product_id: 23834359
title: "Thrush Muffler Mellow Performance Tone Inlet 2.5 Pipe Connection Offset Outlet 2.5 Center"
brand: "thrush"
price: "$386"
currency: NZD
in_stock: true
reviews_count: 13
category: "Thrush"
url: https://www.desertcart.nz/products/23834359-thrush-muffler-mellow-performance-tone-inlet-2-5-pipe-connection
store_origin: NZ
region: New Zealand
---

# Tri-flow design for iconic vintage sound Reversible flow for ultimate installation flexibility 100% aluminized shell for durability Thrush Muffler Mellow Performance Tone Inlet 2.5 Pipe Connection Offset Outlet 2.5 Center

**Brand:** thrush
**Price:** $386
**Availability:** ✅ In Stock

## Summary

> 🎸 Unleash the legendary roar with Thrush – where vintage meets performance!

## Quick Answers

- **What is this?** Thrush Muffler Mellow Performance Tone Inlet 2.5 Pipe Connection Offset Outlet 2.5 Center by thrush
- **How much does it cost?** $386 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/23834359-thrush-muffler-mellow-performance-tone-inlet-2-5-pipe-connection)

## Best For

- thrush enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Bold:** Silver finish with embossed Thrush logo adds a touch of classic muscle car style.
- • **Built to Last:** Durable aluminized-coated shell and spun lock heads ensure long-lasting performance.
- • **Iconic Vintage Sound:** Tri-flow design delivers that perfect hot rod and muscle car tone with zero drone.
- • **Premium Acoustic Control:** Fiberglass matting absorbs unwanted interior resonance for a smooth, mellow ride.
- • **Universal Fit Flexibility:** Reversible flow and multiple inlet/outlet sizes offer customizable installation options.

## Overview

The Thrush Muffler Mellow Performance Tone features a tri-flow design that delivers a rich, vintage hot rod sound while minimizing cabin drone. Constructed with a 100% aluminized-coated shell and fiberglass matting, it offers durability and superior acoustic control. Its reversible flow and multiple size configurations provide versatile, customizable fitment for muscle car enthusiasts seeking both style and performance.

## Description

Get that vintage sound you love paired with the performance you expect with Hush Thrush™ mufflers from Thrush®. The improved tri-flow design of the Hush Thrush muffler enhances flow and performance.

Review: Great sound tone! - This muffler provides a deep tone with virtually no drone. I replaced two 40 series Flowmaster mufflers and the result is fantastic! I now have rich mellow sound tone that has dramatically reduced cabin noise and drone issues. I’m super happy with the results! Way to go Hursh! Great product!
Review: Fast/free delivery - Fit great, sounds good!

## Features

- VINTAGE SOUND -- Tri-flow design delivers that perfect hot rod and muscle car sound
- PREMIUM ACOUSTIC CONTROL -- Fiberglass matting absorbs unwanted interior resonance
- ENGINEERED TO LAST -- 100% aluminized-coated shell and spun lock heads for long life
- SLEEK FINISH -- Silver finish features embossed Thrush logo
- FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
- SPECS -- Available in 4.25-in. x 9.75-in. oval body; 2.25-in., 2.5-in. and 3-in. inlet/outlet size configurations; see product specifications for more information
- VERSATILE DESIGN -- Reversible flow for maximum flexibility on customized installations
- BUY WITH CONFIDENCE -- Comes with Thrush's 90-day limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004VRS7X0 |
| Best Sellers Rank | #447,141 in Automotive ( See Top 100 in Automotive ) #121 in Automotive Performance Exhaust Mufflers #8,377 in Automotive Emission & Exhaust Products |
| Brand | Thrush |
| Customer Reviews | 4.4 4.4 out of 5 stars (318) |
| Date First Available | January 21, 2010 |
| Global Trade Identification Number | 00086387176330 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9 pounds |
| Item dimensions L x W x H | 21.5 x 10.25 x 5.5 inches |
| Item model number | 17633 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Manufacturer Part Number | 17633 |
| OEM Part Number | 17633 |
| Product Dimensions | 21.5 x 10.25 x 5.5 inches |
| Shape | Oval |
| UPC | 086387176330 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Thrush
- **Item Weight:** 9 Pounds
- **Item dimensions L x W x H:** 21.5 x 10.25 x 5.5 inches
- **Material:** Aluminum
- **Vehicle Service Type:** Car

## Images

![Thrush Muffler Mellow Performance Tone Inlet 2.5 Pipe Connection Offset Outlet 2.5 Center - Image 1](https://m.media-amazon.com/images/I/41GwTIoi1TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound tone!
*by J***S on May 15, 2025*

This muffler provides a deep tone with virtually no drone. I replaced two 40 series Flowmaster mufflers and the result is fantastic! I now have rich mellow sound tone that has dramatically reduced cabin noise and drone issues. I’m super happy with the results! Way to go Hursh! Great product!

### ⭐⭐⭐⭐⭐ Fast/free delivery
*by R***M on November 24, 2025*

Fit great, sounds good!

### ⭐⭐⭐⭐ Alright for the price
*by S***R on January 14, 2018*

First off i wouldn't recommend these for a 350+ hp car ir truck if you open it up alot, on the 2.5" model i ordered the internal design seems a bit cheap, they bottleneck down to about 2.25"... however the sound is incredible on my 2016 mustang, super quiet on easy throttle then once i open the throttle up it sounds like a whole different machine.

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**Shop now:** [https://www.desertcart.nz/products/23834359-thrush-muffler-mellow-performance-tone-inlet-2-5-pipe-connection](https://www.desertcart.nz/products/23834359-thrush-muffler-mellow-performance-tone-inlet-2-5-pipe-connection)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-14*