---
product_id: 538117404
title: "Flowmaster 71226 FlowFX Muffler 409S 2.5 inch Offset In / 2.5\" Center Out by MAPerformance - (2 Pack)"
brand: "maperformance"
price: "A$402"
currency: AUD
in_stock: true
reviews_count: 8
category: "Ma Performance"
url: https://www.desertcart.com.au/products/538117404-flowmaster-71226-flowfx-muffler-409s-2-5-inch-offset-in
store_origin: AU
region: Australia
---

# moderate, refined exhaust tone 409S stainless steel durability 2.5 inch offset in / center out fit Flowmaster 71226 FlowFX Muffler 409S 2.5 inch Offset In / 2.5" Center Out by MAPerformance - (2 Pack)

**Brand:** maperformance
**Price:** A$402
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your exhaust game with FlowFX precision and style!

## Quick Answers

- **What is this?** Flowmaster 71226 FlowFX Muffler 409S 2.5 inch Offset In / 2.5" Center Out by MAPerformance - (2 Pack) by maperformance
- **How much does it cost?** A$402 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/538117404-flowmaster-71226-flowfx-muffler-409s-2-5-inch-offset-in)

## Best For

- maperformance enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Value:** Two premium mufflers included—perfect for dual exhaust setups or future upgrades.
- • **Signature FlowFX Sound:** Experience a unique, moderate exhaust tone that stands apart from typical chambered mufflers.
- • **Built to Last with 409S Stainless Steel:** Fully welded casing ensures unmatched corrosion resistance and longevity for your ride.
- • **Straight-Through Design for Performance:** Optimized airflow reduces backpressure, enhancing engine efficiency and throttle response.
- • **Precision Fit for Versatile Installation:** 2.5-inch offset inlet and center outlet design for seamless integration on a variety of vehicles.

## Overview

The Flowmaster 71226 FlowFX Muffler features a durable 409S stainless steel fully welded case and a straight-through design that delivers a moderate, refined exhaust tone. Designed with a 2.5-inch offset inlet and center outlet, this muffler offers versatile fitment and improved airflow for enhanced performance. Sold as a convenient 2-pack, it’s ideal for enthusiasts seeking quality sound and durability without the harshness of chambered mufflers.

## Description

The FlowFX series muffler delivers a moderate performance sound level for the enthusiast looking for an exhaust tone that is different from the "chambered" muffler sound that Flow master is famous for. These straight through style mufflers feature a 409S stainless steel case and the quality you would expect from Flow master.

Review: Good quality exhaust - Sturdy construction and easy installation. Sound great with a low rumble.
Review: Awesome - Sounds really good on my LS swapped S10 I'm building

## Features

- Durable fully welded 409S stainless steel case
- Moderate exterior performance tone
- Straight through design
- Flowmaster quality
- Package includes: 2x FlowFX Muffler

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VHCXK51 |
| Best Sellers Rank | #123,938 in Automotive ( See Top 100 in Automotive ) #105 in Automotive Replacement Exhaust Mufflers |
| Brand | MAPerformance |
| Customer Reviews | 4.6 4.6 out of 5 stars (112) |
| Date First Available | March 14, 2022 |
| Inlet Connection Size | 2.5 Inches |
| Item Weight | 11.42 pounds |
| Item dimensions L x W x H | 21 x 10 x 4.5 inches |
| Manufacturer Part Number | 71226-2 |
| Model | Universal |
| OEM Part Number | 71226-2 |
| Outlet Connection Size | 2.5 Inches |
| Product Dimensions | 21 x 10 x 4.5 inches |
| UPC | 675505443067 |

## Product Details

- **Brand:** MAPerformance
- **Inlet Connection Size:** 2.5 Inches
- **Item Weight:** 11.42 Pounds
- **Item dimensions L x W x H:** 21 x 10 x 4.5 inches
- **Material:** Stainless Steel

## Images

![Flowmaster 71226 FlowFX Muffler 409S 2.5 inch Offset In / 2.5" Center Out by MAPerformance - (2 Pack) - Image 1](https://m.media-amazon.com/images/I/71t9U99BENL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality exhaust
*by D***. on October 5, 2025*

Sturdy construction and easy installation. Sound great with a low rumble.

### ⭐⭐⭐⭐⭐ Awesome
*by J***N on January 28, 2026*

Sounds really good on my LS swapped S10 I'm building

### ⭐⭐⭐⭐⭐ Nice, but louder than expected :)
*by B***K on July 12, 2025*

They are loud and more so than expected. I went with the glass pack style to gain clearance on the vehicle, that worked. Was surprised as to how loud they are on a stock old 6 cylinder truck. OMG if I put them on my muscle car V8 with a good street cam. fit and finish looked good.

## Frequently Bought Together

- Flowmaster 71226 FlowFX Muffler 409S 2.5 inch Offset In / 2.5" Center Out by MAPerformance - (2 Pack)
- 2.5'' Mild Steel Custom Exhaust Kit Tubing Mandrel Bend Pipe Straight & U-Bend 16 Gauge Universal 8PCS
- Exhaust Band Clamp 2.5 Inch Joint Exhaust Pipe Muffler Clamp Band 304 Stainless Steel(4 Pack 2.5" Lap Joint Exhaust Clamp)

---

## 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.com.au/products/538117404-flowmaster-71226-flowfx-muffler-409s-2-5-inch-offset-in](https://www.desertcart.com.au/products/538117404-flowmaster-71226-flowfx-muffler-409s-2-5-inch-offset-in)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-06*