---
product_id: 380808408
title: "Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound"
brand: "flowmaster"
price: "¥84681"
currency: JPY
in_stock: false
reviews_count: 5
category: "Flowmaster"
url: https://www.desertcart.jp/products/380808408-flowmaster-843015-super-10-muffler-409s-3-00-center-in
store_origin: JP
region: Japan
---

# Delta Flow scavenging tech Super aggressive sound 409 stainless steel durability Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound

**Brand:** flowmaster
**Price:** ¥84681
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Turn heads and own the road with the Super 10 Muffler!

## Quick Answers

- **What is this?** Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound by flowmaster
- **How much does it cost?** ¥84681 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/380808408-flowmaster-843015-super-10-muffler-409s-3-00-center-in)

## 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 Last:** Crafted from premium 409 stainless steel for superior corrosion resistance and long-lasting performance.
- • **Precision Fit:** 3.00 inch center-in/center-out configuration ensures seamless installation and optimal exhaust flow.
- • **Unleash the Roar:** Super 10 series delivers an unmistakably aggressive exhaust note that commands attention on every drive.
- • **Compact Powerhouse:** Sleek 12.5-inch length and 9.5-inch width design fits perfectly without compromising style or function.
- • **Maximized Performance:** Delta Flow technology enhances scavenging effect, boosting engine efficiency and power output.

## Overview

The Flowmaster 843015 Super 10 Muffler features a robust 409 stainless steel construction with a 3.00 inch center-in/center-out design. Its compact 12.5 x 9.5 inch oval body incorporates Delta Flow technology for maximum scavenging, delivering an aggressive sound profile and enhanced engine performance. Perfect for car enthusiasts seeking durability and a commanding exhaust note.

## Description

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhausts system provides. DOR./DOS systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. This American Thunder system delivers a moderate interior and exterior tone and is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Review: Quality isnt cheap, you gotta pay for the good stuff and this product is absolutely amazing. Id give it a 50 out of 10. Amazing quality product and sounds incredible too. If i could id give it 10 starts and not 5
Review: Sounds fantastic nice strong build. Functions like any muffler of its type should perfect fit highly recommend

## Features

- Super 10 series
- Super aggressive sound level
- 409 stainless steel construction. The overall length is 12.5 inches while the body width is 9.5 inches
- Delta Flow technology for maximum scavenging effect

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003BZ9LQA |
| Assembly Required | No |
| Brand | Flowmaster |
| Colour | Black |
| Configuration | Centre/Centre |
| Country of Origin | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (884) |
| Date First Available | 18 August 2012 |
| Exterior | Black |
| Global Trade Identification Number | 00700042023936 |
| Inlet Connection Size | 3 Inches |
| Item Dimensions LxWxH | 35.8 x 25.1 x 11.4 Centimeters |
| Item Weight | 2 kg 860 g |
| Item dimensions L x W x H | 35.8 x 25.1 x 11.4 Centimeters |
| Item model number | 843015 |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 843015 |
| Model | 843015 |
| Net Quantity | 1.0 Count |
| OEM Part Number | 843015 |
| Product Dimensions | 35.81 x 25.15 x 11.43 cm; 2.86 kg |
| Shape | Oval |
| UPC | 700042023936 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Flowmaster
- **Item Weight:** 2.86 Kilograms
- **Item dimensions L x W x H:** 35.8 x 25.1 x 11.4 Centimeters
- **Material:** Stainless Steel
- **Vehicle Service Type:** Car

## Images

![Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound - Image 1](https://m.media-amazon.com/images/I/313ajPe-vBL.jpg)
![Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound - Image 2](https://m.media-amazon.com/images/I/41-FtkhCL+L.jpg)
![Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound - Image 3](https://m.media-amazon.com/images/I/41qqXHbwzrL.jpg)
![Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound - Image 4](https://m.media-amazon.com/images/I/51aK4YkQLqL.jpg)
![Flowmaster 843015 Super 10 Muffler 409S - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound - Image 5](https://m.media-amazon.com/images/I/51eFp1lY1cL.jpg)

## Questions & Answers

**Q: Will this fit my 06 yukon and be street legal?**
A: Be a man, everything is legal when your a man, and yes it will fit if you have a 3 inch exaust if not, get the 2.5 in

**Q: Will these fit 2020 challenger rt scat pack**
A: Super powerful and can fit any trucks and cars easily.  I installed  Flowmaster 10 on my 1999 Jeep Grand Cherokee and super amazing sound...!!

**Q: I searched muffler for 2015 escalade this came up then it says it doesn't fit. Can anyone tell me if this would fit**
A: The Escalade I belive is 3" x 2.25" so you will have to get a reducer pipe also. But they should sell those at a muffler shop unless you're doing it yourself. Best is to go out and measure the pipes at the muffler ends

**Q: How agressive is this  exaust**
A: On a level of 1 being not at all and 10 meaning close to a open pipe  then a 10

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***N on 25 February 2021*

Quality isnt cheap, you gotta pay for the good stuff and this product is absolutely amazing. Id give it a 50 out of 10. Amazing quality product and sounds incredible too. If i could id give it 10 starts and not 5

### ⭐⭐⭐⭐⭐ Review
*by R***R on 15 December 2025*

Sounds fantastic nice strong build. Functions like any muffler of its type should perfect fit highly recommend

### ⭐⭐⭐⭐⭐ Review
*by O***K on 18 April 2018*

Mega producto!!! Superó mis expectativas y lo recomiendo al 1000% Lo instalé en mi Kia Sportage GTLine 2017 y suena increíble. Si buscas un sonido deportivo y te gusta pasar por túneles para escuchar ese sonido como carro de carreras no lo pienses más!!! Esta es la eleccion correcta

## Frequently Bought Together

- Flowmaster 843015 Super 10 Series Chambered Muffler
- EVIL ENERGY 3.0 Inch Exhaust Clamp,Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PCs
- Upower Dual Exhaust Tip 3 Inch Inlet 3" outlet 9.5" Long Tail Pipe Double Wall Polished 304 Stainless Steel

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*