---
product_id: 231870547
title: "71249 FlowFX Muffler 3\" Center Inlet/3\" Center Outlet - Moderate Sound 409 Stainless Steel"
brand: "flowmaster"
price: "$397.99"
currency: USD
in_stock: true
reviews_count: 13
category: "Flowmaster"
url: https://www.desertcart.us/products/231870547-71249-flowfx-muffler-3-center-inlet-3-center-outlet-moderate
store_origin: US
region: United States of America
---

# Boosts Horsepower & Torque 3.00" Center In/Out Precision Fit Durable 409S Stainless Steel Build 71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel

**Brand:** flowmaster
**Price:** $397.99
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash the roar, own the road! ⚙️

## Quick Answers

- **What is this?** 71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel by flowmaster
- **How much does it cost?** $397.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/231870547-71249-flowfx-muffler-3-center-inlet-3-center-outlet-moderate)

## 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

- • **Built to Endure:** Crafted from corrosion-resistant 409S stainless steel with full MIG welding for unmatched durability and vibration resistance.
- • **Proven Power Gains:** Enhances exhaust flow to boost horsepower and torque, giving your ride that street-ready edge.
- • **Perforated Core Technology:** Advanced stainless steel perforated core with high-temp sound absorption delivers a mellow yet commanding exhaust note.
- • **Straight-Through Performance:** Experience a deep, aggressive tone without annoying cabin drone—perfect for daily drivers craving that muscle car growl.
- • **Universal Fitment Flexibility:** Reversible flow paths and multiple inlet/outlet options make installation seamless on tight or custom builds.

## Overview

The Flowmaster Flow FX Muffler (3.00" Center In/Out) combines precision engineering with durable 409S stainless steel construction to deliver a moderate, deep exhaust tone that enhances horsepower and torque. Designed for universal fitment with reversible flow paths, it’s the ideal upgrade for modern trucks, muscle cars, and daily drivers seeking performance and style without cabin drone.

## Description

Buy Flowmaster 71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel: Mufflers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent choice - Got muffler with high hopes compared to what I thought was a FM 40 series. It turns out to be exactly what I wanted and more. A quieter In-cab experience no matter how im driving it, but still has a very throaty tone. No in cab drone. I did coat it with a header rated paint for added defense through MI winters of road salt.
Review: It is perfect! - It is perfect....sound is great and performance is great!

## Features

- Durable Fully Welded Bright 409S Stainless Steel for good looks and long life
- High Temp Interior Sound Absorption Material Offers Great Sound Control
- High Flow Straight-through Design for Great Performance
- Moderate Exterior Performance Tone
- Mild to Moderate Interior Tone
- Flowmaster Quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D9RVBBT |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #33,079 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Exhaust Mufflers |
| Brand | Flowmaster |
| Brand Name | Flowmaster |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.6 out of 5 stars 333 Reviews |
| Global Trade Identification Number | 00090127088463 |
| Included Components | Muffler |
| Item Dimensions | 25 x 9.5 x 4.5 inches |
| Item Type Name | Muffler |
| Item Weight | 13.4 pounds |
| Item dimensions L x W x H | 25 x 9.5 x 4.5 inches |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 71249 |
| Manufacturer Warranty Description | 1 Year Limited |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 71249 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 71249 |
| Shape | Oval |
| UPC | 090127088463 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Flowmaster
- **Item Weight:** 13.8 pounds
- **Item dimensions L x W x H:** 25 x 9.5 x 4.5 inches
- **Material:** Stainless Steel
- **Vehicle Service Type:** Car

## Images

![71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/51VcegczUOL.jpg)
![71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel - Image 2](https://m.media-amazon.com/images/I/51-woKHmS9L.jpg)
![71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel - Image 3](https://m.media-amazon.com/images/I/51W4-fpOeEL.jpg)
![71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel - Image 4](https://m.media-amazon.com/images/I/51DRhecEqHL.jpg)
![71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel - Image 5](https://m.media-amazon.com/images/I/81xUrPVQqOL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent choice
*by B***L on July 11, 2026*

Got muffler with high hopes compared to what I thought was a FM 40 series. It turns out to be exactly what I wanted and more. A quieter In-cab experience no matter how im driving it, but still has a very throaty tone. No in cab drone. I did coat it with a header rated paint for added defense through MI winters of road salt.

### ⭐⭐⭐⭐⭐ It is perfect!
*by P***L on June 18, 2026*

It is perfect....sound is great and performance is great!

### ⭐⭐⭐⭐⭐ Great muffler, I love the deep rumble.
*by K***N on December 5, 2025*

Sounds great on my truck. Really let's the engine breathe. Very well made and it has increased the torque and throttle response in my my old pickup. Only drawback is the drone in the cab however alot of that may be just my setup as I just put a turndown pipe 18 inches off the back of the muffler.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-09*