---
product_id: 231870547
title: "Flow FX Muffler – 3.00” Center In / 3.00” Center Out – Moderate Sound – Stainless Steel – Affordable Performance for Modern Trucks, Muscle Cars & Daily Drivers (71249)"
brand: "flowmaster"
price: "€ 206.01"
currency: EUR
in_stock: true
reviews_count: 13
category: "Flowmaster"
url: https://www.desertcart.pt/products/231870547-flow-fx-muffler-3-00-center-in-3-00-center
store_origin: PT
region: Portugal
---

# Boosts horsepower & torque Universal reversible fitment Durable 409S stainless steel Flow FX Muffler – 3.00” Center In / 3.00” Center Out – Moderate Sound – Stainless Steel – Affordable Performance for Modern Trucks, Muscle Cars & Daily Drivers (71249)

**Brand:** flowmaster
**Price:** € 206.01
**Availability:** ✅ In Stock

## Summary

> 🚗 Unleash your ride’s true voice with Flow FX power and style!

## Quick Answers

- **What is this?** Flow FX Muffler – 3.00” Center In / 3.00” Center Out – Moderate Sound – Stainless Steel – Affordable Performance for Modern Trucks, Muscle Cars & Daily Drivers (71249) by flowmaster
- **How much does it cost?** € 206.01 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/231870547-flow-fx-muffler-3-00-center-in-3-00-center)

## 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:** MIG-welded stainless steel resists corrosion and vibration for long life
- • **Versatile Fitment:** Reversible flow paths and multiple inlet/outlet options fit custom builds
- • **Deep, Refined Sound:** Moderate tone with zero cabin drone for all-day driving comfort
- • **Affordable Muscle Upgrade:** Premium Flowmaster quality without breaking the bank
- • **Performance-Driven Design:** Straight-through perforated core enhances exhaust flow and power

## Overview

The Flowmaster Flow FX Muffler (3.00” Center In/Out) delivers a perfect balance of deep, aggressive exhaust tone and daily driver comfort by eliminating cabin drone. Crafted from durable 409S stainless steel with a perforated core and sound-absorbing materials, it improves horsepower and torque through optimized exhaust flow. Its universal, reversible design fits a wide range of trucks, muscle cars, and custom builds, making it an affordable, long-lasting upgrade for enthusiasts seeking performance and style.

## Description

Buy Flowmaster Flow FX Muffler – 3.00” Center In / 3.00” Center Out – Moderate Sound – Stainless Steel – Affordable Performance for Modern Trucks, Muscle Cars & Daily Drivers (71249): Mufflers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: NICE AND DEEP FOR BARB NO DRONE AND LOTS OF V8 FREEDOM NOISES IF YOU LAY IN ER - SOUNDS GREAT ON MY 5.3 HOSS GOBLESS BARB LOVES IT. IT HELPS ME AVOID ALL THE CLIBBINS
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.

## Features

- STRAIGHT-THROUGH PERFORMANCE: Flowmaster’s Flow FX series mufflers deliver a moderate performance tone that’s deeper than chambered mufflers without excessive cabin drone.
- PERFORATED CORE TECHNOLOGY: Features a large diameter straight-through stainless steel perforated core with high-temp sound-absorbing materials for a deep, traditional mellow tone.
- PROVEN PERFORMANCE: Improves horsepower and torque by enhancing exhaust flow and reducing back pressure—ideal for street enthusiasts and daily drivers.
- BUILT TO LAST: Made from durable 409S stainless steel and fully MIG-welded to ensure long-lasting performance, corrosion resistance, and vibration.
- UNIVERSAL FITMENT: Designed for maximum versatility with reversible flow paths, fitting tight spaces and custom builds with multiple inlet/outlet configurations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D9RVBBT |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #25,349 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Replacement Exhaust Mufflers |
| Brand | Flowmaster |
| Brand Name | Flowmaster |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.6 out of 5 stars 320 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 | 13.8 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 |
| OEM Equivalent Part Number | 71249 |
| Shape | Oval |
| UPC | 090127088463 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Flowmaster
- **Item Weight:** 13.4 Pounds
- **Item dimensions L x W x H:** 25.1 x 9.9 x 4.3 inches
- **Material:** Stainless Steel
- **Vehicle Service Type:** Car

## Images

![Flow FX Muffler – 3.00” Center In / 3.00” Center Out – Moderate Sound – Stainless Steel – Affordable Performance for Modern Trucks, Muscle Cars & Daily Drivers (71249) - Image 1](https://m.media-amazon.com/images/I/71Ed2nc3u5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ NICE AND DEEP FOR BARB NO DRONE AND LOTS OF V8 FREEDOM NOISES IF YOU LAY IN ER
*by R***Y on July 1, 2026*

SOUNDS GREAT ON MY 5.3 HOSS GOBLESS BARB LOVES IT. IT HELPS ME AVOID ALL THE CLIBBINS

### ⭐⭐⭐⭐⭐ 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!

## Frequently Bought Together

- Flowmaster 71249 FlowFX Muffler 3" Center Inlet/3" Center Outlet - Moderate Sound 409 Stainless Steel
- EVIL ENERGY 3.0 Inch Exhaust Clamp,Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PCs
- 3" Inch Exhaust Clamps Stainless Steel Muffler Band Clamp for 3" Inner Diameter to 3" Outer Diameter Turbo Downpipe Tip Car System Connection (2 Pack)

---

## 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.pt/products/231870547-flow-fx-muffler-3-00-center-in-3-00-center](https://www.desertcart.pt/products/231870547-flow-fx-muffler-3-00-center-in-3-00-center)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-02*