---
product_id: 83847092
title: "Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75\" Outlet (OD) for Subaru Forester"
brand: "walker"
price: "€ 573.30"
currency: EUR
in_stock: true
reviews_count: 12
category: "Walker"
url: https://www.desertcart.pt/products/83847092-walker-quiet-flow-ss-21746-direct-fit-exhaust-muffler-2
store_origin: PT
region: Portugal
---

# Premium acoustic noise control Direct-fit bolt-on ease 100% stainless steel corrosion resistance Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester

**Brand:** walker
**Price:** € 573.30
**Availability:** ✅ In Stock

## Summary

> 🔊 Upgrade your ride with whisper-quiet power and lasting durability!

## Quick Answers

- **What is this?** Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester by walker
- **How much does it cost?** € 573.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/83847092-walker-quiet-flow-ss-21746-direct-fit-exhaust-muffler-2)

## Best For

- walker enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Engineered with internal partitions and spun-locked heads to withstand thermal expansion and maintain structural integrity.
- • **Precision Direct Fit:** Tailored for 2008-2013 Subaru Forester & Impreza models—no guesswork, just seamless installation.
- • **Confidence in Every Drive:** Backed by Walker’s limited lifetime warranty plus a 90-Day Safe and Sound Guarantee for peace of mind.
- • **Durable Stainless Steel Build:** 100% stainless steel construction means unmatched corrosion resistance and extended muffler lifespan.
- • **Factory-Style Quiet Performance:** OE-style louvered tubes and domed heads deliver premium sound control with a refined low-pitched hum.

## Overview

The Walker Quiet-Flow SS 21746 is a precision-engineered, 100% stainless steel direct-fit muffler designed specifically for 2008-2013 Subaru Forester and Impreza models. It offers superior corrosion resistance, factory-style acoustic control for a quiet yet powerful exhaust note, and easy bolt-on installation without welding. Built to last with advanced internal construction, it comes backed by a limited lifetime warranty and a 90-day satisfaction guarantee, making it the smart upgrade for discerning Subaru owners.

## Description

The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.

Review: Fit perfectly on my 2010 Subaru Forester. Seem to be quiet. - I bought a set of mufflers including this Walker 21746 and a Walker 21745. They fit perfectly on my 2010 Subaru Forester. They appear to be smaller than the OEM units, which actually made them easier to install since there was more room to move them around under the car. I think some reviews have said they are louder than the OEM units, but I haven't found that to be the case. They seem to have a little bit more of a low pitched hum than the OEM untis, but I think they sound great.
Review: sound - fit just perfect . quiet just like the factory mufflers .

## Features

- COMPATIBILITY – Fits 2009-2009 Subaru Forester; 2010-2010 Subaru Forester; 2011-2011 Subaru Forester; 2012-2012 Subaru Forester; 2013-2013 Subaru Forester; 2008-2008 Subaru Impreza; 2009-2009 Subaru Impreza; 2010-2010 Subaru Impreza; 2011-2011 Subaru Impr
- GET THE RIGHT PART -- Before purchasing, please check the “desertcart Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- STAINLESS STEEL INHIBITS CORROSION -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
- BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HQSX6WW |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #190,355 in Automotive ( See Top 100 in Automotive ) #170 in Automotive Replacement Exhaust Mufflers |
| Brand | Walker |
| Brand Name | Walker |
| Compatible with Vehicle Type | Car, Truck |
| Customer Reviews | 4.4 out of 5 stars 142 Reviews |
| Global Trade Identification Number | 00086387217460 |
| Included Components | Walker Muffler |
| Inlet Connection Size | 3 inches |
| Item Dimensions | 28 x 23 x 9 inches |
| Item Type Name | Walker Quiet-Flow SS Muffler |
| Item Weight | 13.5 pounds |
| Item dimensions L x W x H | 28 x 23 x 9 inches |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Manufacturer Part Number | 21746 |
| Manufacturer Warranty Description | Contact retailer/seller for support |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 21746 |
| Number of Items | 1 |
| Shape | Oval |
| UPC | 086387217460 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** Walker
- **Item Weight:** 13.5 pounds
- **Item dimensions L x W x H:** 28 x 23 x 9 inches
- **Material:** Stainless Steel
- **Vehicle Service Type:** Car, Truck

## Images

![Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester - Image 1](https://m.media-amazon.com/images/I/71iHqHnaitL.jpg)
![Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester - Image 2](https://m.media-amazon.com/images/I/71s05g7Eg8L.jpg)
![Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester - Image 3](https://m.media-amazon.com/images/I/71xCHoPhdUL.jpg)
![Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester - Image 4](https://m.media-amazon.com/images/I/61C3Fub3apL.jpg)
![Walker Quiet-Flow SS 21746 Direct Fit Exhaust Muffler 2.75" Outlet (OD) for Subaru Forester - Image 5](https://m.media-amazon.com/images/I/61jSCCz8AlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit perfectly on my 2010 Subaru Forester. Seem to be quiet.
*by A***R on July 14, 2024*

I bought a set of mufflers including this Walker 21746 and a Walker 21745. They fit perfectly on my 2010 Subaru Forester. They appear to be smaller than the OEM units, which actually made them easier to install since there was more room to move them around under the car. I think some reviews have said they are louder than the OEM units, but I haven't found that to be the case. They seem to have a little bit more of a low pitched hum than the OEM untis, but I think they sound great.

### ⭐⭐⭐⭐⭐ sound
*by P***D on March 5, 2025*

fit just perfect . quiet just like the factory mufflers .

### ⭐⭐⭐⭐ Decent fit
*by W***5 on January 18, 2024*

Good aftermarket replacement. Tip is different that the stock muffler so dual exhaust cars wouldn't be the same side to side if only replacing one. Hangar rods are a bit long making them hard to get into position without pushing/pulling on the bumper cover to make room.

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**Shop now:** [https://www.desertcart.pt/products/83847092-walker-quiet-flow-ss-21746-direct-fit-exhaust-muffler-2](https://www.desertcart.pt/products/83847092-walker-quiet-flow-ss-21746-direct-fit-exhaust-muffler-2)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-05*