---
product_id: 267342426
title: "71419 3.00\"In(C)/Out(C) Flow Fx Muffler, Round, 14\""
brand: "flowmaster"
price: "$376.99"
currency: USD
in_stock: true
reviews_count: 7
category: "Flowmaster"
url: https://www.desertcart.ec/products/267342426-71419-3-00in-c-out-c-flow-fx-muffler-round
store_origin: EC
region: Ecuador
---

# Moderate exterior performance tone 3.00" In/Out diameter Fully welded 409S stainless steel case 71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14"

**Brand:** flowmaster
**Price:** $376.99
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your ride’s voice with Flowmaster’s sleek, durable, and unmistakably bold muffler!

## Quick Answers

- **What is this?** 71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14" by flowmaster
- **How much does it cost?** $376.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/267342426-71419-3-00in-c-out-c-flow-fx-muffler-round)

## 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

- • **Compact Yet Powerful:** 4-inch diameter round body offers a sleek fit with impressive acoustic impact.
- • **Balanced Sound Profile:** Moderate sound level perfect for enthusiasts who want presence without overwhelming noise.
- • **Signature FlowFX Sound:** Straight-through core delivers a unique, deep gravel tone that stands out from typical mufflers.
- • **Durability Meets Design:** 409S stainless steel casing ensures long-lasting performance and corrosion resistance.
- • **Universal Fit, Effortless Upgrade:** Fits seamlessly on nearly any vehicle for instant style and sound enhancement.

## Overview

The Flowmaster 71419 FlowFX Muffler features a durable fully welded 409S stainless steel case and a straight-through design that produces a moderate, distinctive exterior tone. Its universal 3.00" inlet/outlet diameter and compact 4-inch round body ensure compatibility with most vehicles, delivering enhanced sound performance without excessive noise.

## Description

Flowmaster's FlowFX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight-through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for. These new FlowFX mufflers have a compact 4.00 inch diameter round body that will fit nicely on just about any application and feature a fully welded 409S stainless steel case for increased durability.

Review: Amazing - I have it on my 5.3 and it has the perfect sound 110 db on RPM 3 and it increased the MPG when on cruise control
Review: Love it - Did oem muffler delete for my 2013 xterra and paired this muffler with vibrant resonator ultraquite, idling and cruising the noise is super low, and on full gas it gives this deep gravel noise

## Features

- durable fully welded 409s stainless steel case
- straight through design
- moderate exterior performance tone
- will fit nicely on just about any application
- delivers a moderate sound level.Fit type: Universal Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J2L2KM4 |
| Best Sellers Rank | #26,325 in Automotive ( See Top 100 in Automotive ) #11 in Car Rear Mufflers |
| Brand | Flowmaster |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,868) |
| Date First Available | 5 December 2018 |
| Exterior | Painted |
| Item Weight | 2.81 Kilograms |
| Item model number | 71419 |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 71419 |
| Model | 71419 |
| OEM Part Number | 71419 |
| Product Dimensions | 53.85 x 12.19 x 11.43 cm; 2.81 kg |

## Product Details

- **Brand:** Flowmaster
- **Item dimensions L x W x H:** 53.8 x 12.2 x 11.4 centimeters
- **Item weight:** 2.81 kg
- **Material:** Stainless Steel
- **Vehicle service type:** Car

## Images

![71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14" - Image 1](https://m.media-amazon.com/images/I/71fOMKavhXL.jpg)

## Questions & Answers

**Q: Will it fit a 2001 gmc sierra**
A: I put a pypes m80 on my old Silverado sounded great my new one got this flowmaster and it's alot quieter then the m80

**Q: Will this fit a 2010 mustang v6**
A: This is a Universal 3" Muffler it should fit your vehicle. We suggest to verify with your closest muffler shop. Thanks

**Q: Will this feet on a jeep grand cherokee laredo 2012**
A: It should as long as you get tge right diameter pipe for your exhaust.

**Q: Will this fit a 2015 dodge challenger sxt**
A: With a pipe bender, welder, and some extra 2.5" and 3" pipe, it's possible to make it fit your car. Mufflers like this are not an easy DIY installation. I recommend seeking advice from a custom exhaust shop to get what you want.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by A***A on 19 August 2025*

I have it on my 5.3 and it has the perfect sound 110 db on RPM 3 and it increased the MPG when on cruise control

### ⭐⭐⭐⭐⭐ Love it
*by E***E on 21 November 2023*

Did oem muffler delete for my 2013 xterra and paired this muffler with vibrant resonator ultraquite, idling and cruising the noise is super low, and on full gas it gives this deep gravel noise

### ⭐⭐⭐⭐⭐ Review
*by T***. on 9 December 2025*

Top Verarbeitung und toller sound

## Frequently Bought Together

- Flowmaster 71419 FlowFX Muffler 3" Inlet/Outlet - Round Body - 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)

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**Shop now:** [https://www.desertcart.ec/products/267342426-71419-3-00in-c-out-c-flow-fx-muffler-round](https://www.desertcart.ec/products/267342426-71419-3-00in-c-out-c-flow-fx-muffler-round)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-05*