---
product_id: 294727614
title: "Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound"
brand: "flowmaster"
price: "$617.65"
currency: USD
in_stock: false
reviews_count: 5
category: "Flowmaster"
url: https://www.desertcart.us/products/294727614-flowmaster-942446-super-44-muffler-2-25-offset-in-2
store_origin: US
region: United States of America
---

# Deep aggressive exhaust note Race-proven delta flow tech No internal packing to blowout Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound

**Brand:** flowmaster
**Price:** $617.65
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Turn heads and drop jaws with every rev!

## Quick Answers

- **What is this?** Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound by flowmaster
- **How much does it cost?** $617.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/294727614-flowmaster-942446-super-44-muffler-2-25-offset-in-2)

## Best For

- flowmaster enthusiasts

## Why This Product

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

## Key Features

- • **Unleash the Roar:** Experience a deep, aggressive exhaust tone that commands attention on every drive.
- • **Sleek Black Finish:** All-black 4" case adds a stealthy, professional look under your vehicle.
- • **Durability Meets Design:** No internal packing means zero blowouts and long-lasting reliability.
- • **Precision Engineered Flow:** Race-proven patented delta flow technology ensures optimal exhaust flow and performance.
- • **Universal Fit, Instant Upgrade:** 2.25" offset inlet and center outlet for easy installation and immediate performance boost.

## Overview

The Flowmaster 942446 Super 44 Muffler delivers a race-proven, deep and aggressive exhaust sound with patented delta flow technology. Featuring a durable, no-pack internal design and a sleek black 4-inch case, it offers universal fitment with 2.25" offset inlet and center outlet for seamless installation. Perfect for professionals who demand performance and style, this muffler transforms your ride into a statement of power and presence.

## Description

FLOWMASTER SUPER 44 SERIES TWO CHAMBER PERFORMANCE MUFFLER, SOLD INDIVIDUALLY, UNIVERSAL FIT -- 2.25" Offset Inlet/Center Outlet, 4" x 9.5" x 13" All Black Finish Case, Gives A Distinct Advantage Over The Preceding Muffler Delivering A Rich Deep Tone, Improved Flow Path Radius, Optimal Internal Flow and Sound Control. The Most Aggressive Deepest Sounding, Highest Performing Four Inch Case Street Muffler By Flowmaster. Series: Super 44 Series

Review: They sound awesome...they take several days to break in...when they do...they rumble nicely :) worth the buy!!!!
Review: I was forcd to replace my old muffler as it was setting off car alarms. My mechanic chuckled when I told him, then added that this new high performance muffler, while not violating noise statutes, it is certainly not a quiet one. I can hear my stereo now, which I appreciate very much. I do appreciate how it accentuates my Spyder's performance. I suspect that younger generations who see me drive by or who pass me after reading my license frame (Sometimes I drive topless) might be disappointed to see a 69 yo, gray-haired guy driving such a cool car. I have had this muffler for about 6 months now and would highly recommend it as a replacement for anyone regardless of age.

## Features

- Deep aggressive exhaust note
- Noticeable Interior resonance
- Recent two chamber improvement
- Race proven patented delta flow technology
- No Internal packIng to blowOut

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000QJG1F8 |
| Assembly Required | No |
| Brand | Flowmaster |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (226) |
| Date First Available | 18 August 2012 |
| Exterior | Black |
| Global Trade Identification Number | 00700042021154 |
| Item Dimensions LxWxH | 25 x 25 x 25 Millimeters |
| Item dimensions L x W x H | 25 x 25 x 25 Millimeters |
| Item model number | 942446 |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 942446 |
| Model | 942446 |
| OEM Part Number | 942446 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |
| Shape | Oval |
| UPC | 700042021154 |
| Volume | 923 Cubic Inches |

## Product Details

- **Brand:** Flowmaster
- **Item Weight:** 454 g
- **Item dimensions L x W x H:** 25 x 25 x 25 Millimeters
- **Material:** Alloy Steel
- **Shape:** Oval

## Images

![Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound - Image 1](https://m.media-amazon.com/images/I/31Xdz6XTaFL.jpg)
![Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound - Image 2](https://m.media-amazon.com/images/I/41MLueVE3bL.jpg)
![Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound - Image 3](https://m.media-amazon.com/images/I/41ZMaqeB6wL.jpg)
![Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound - Image 4](https://m.media-amazon.com/images/I/41jaPdUCJbL.jpg)
![Flowmaster 942446 Super 44 Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound - Image 5](https://m.media-amazon.com/images/I/51-oflJnkjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***2 on 1 February 2018*

They sound awesome...they take several days to break in...when they do...they rumble nicely :) worth the buy!!!!

### ⭐⭐⭐⭐⭐ Review
*by P***R on 17 November 2018*

I was forcd to replace my old muffler as it was setting off car alarms. My mechanic chuckled when I told him, then added that this new high performance muffler, while not violating noise statutes, it is certainly not a quiet one. I can hear my stereo now, which I appreciate very much. I do appreciate how it accentuates my Spyder's performance. I suspect that younger generations who see me drive by or who pass me after reading my license frame (Sometimes I drive topless) might be disappointed to see a 69 yo, gray-haired guy driving such a cool car. I have had this muffler for about 6 months now and would highly recommend it as a replacement for anyone regardless of age.

### ⭐⭐⭐⭐ Review
*by C***A on 6 December 2019*

Suena bien. De la cabina de mi f150 no se escucha casi, pero el sonido al exterior es muy bueno. Lo metimos con tubería 2.5" y desahoga de lujo. En un mes reviso esta opinion para ver si sigue igual o nota algun desgaste

## Frequently Bought Together

- Flowmaster 942446 Super 44 Series Chambered Muffler
- 2.25'' Mild Steel Custom Exhaust Kit 16 Gauge Tubing Mandrel Bend Pipe Straight & U-Bend Universal 8PCS
- EVIL ENERGY 2.25 Inch Exhaust Clamp,2 1/4" Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PCs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/294727614-flowmaster-942446-super-44-muffler-2-25-offset-in-2](https://www.desertcart.us/products/294727614-flowmaster-942446-super-44-muffler-2-25-offset-in-2)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-24*