---
product_id: 1323636
title: "Flowmaster 817480 American Thunder Cat-back Exhaust System"
brand: "flowmaster"
price: "฿137109"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/1323636-flowmaster-817480-american-thunder-cat-back-exhaust-system
store_origin: TH
region: Thailand
---

# Aggressive, powerful exhaust tone Universal Fit for seamless upgrade Includes hangers & hardware for easy install Flowmaster 817480 American Thunder Cat-back Exhaust System

**Brand:** flowmaster
**Price:** ฿137109
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash the roar of American Thunder and own the road!

## Quick Answers

- **What is this?** Flowmaster 817480 American Thunder Cat-back Exhaust System by flowmaster
- **How much does it cost?** ฿137109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1323636-flowmaster-817480-american-thunder-cat-back-exhaust-system)

## 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

- • **Dual Rear Exit Design:** Enhance your vehicle’s sporty look and maximize exhaust flow for peak performance.
- • **Seamless Universal Fit:** Fits perfectly after your factory catalytic converter—no guesswork needed.
- • **Plug-and-Play Installation:** Comes complete with hangers and hardware for a hassle-free setup.
- • **Durable 409S Stainless Steel:** Built to last with corrosion-resistant materials for long-term performance.
- • **Dominant American Thunder Sound:** Turn heads with an aggressive, powerful exhaust note that commands attention.

## Overview

The Flowmaster 817480 American Thunder Cat-back Exhaust System offers a universal fit that connects seamlessly after your factory catalytic converter. Crafted from durable 409S stainless steel, it delivers an aggressive dual rear exit exhaust tone that elevates your vehicle’s presence. Complete with hangers and hardware, this system ensures an easy installation while enhancing both performance and style.

## Description

Flow master 817480 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

## Features

- Fit Type: Universal Fit
- Connects after factory catalytic converter
- Includes hangers and hardware for easy installation
- Aggressive and powerful exterior exhaust tone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0035J83D4 |
| Best Sellers Rank | #2,872,319 in Automotive ( See Top 100 in Automotive ) #140 in Automotive Performance Cat-Back Exhaust Systems #1,594 in Automotive Replacement Exhaust Systems |
| Brand | Flowmaster |
| Customer Reviews | 4.1 4.1 out of 5 stars (50) |
| Date First Available | January 19, 2010 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 66.8 pounds |
| Item model number | 817480 |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 817480 |
| Model | 817480 |
| OEM Part Number | 817480 |

## Images

![Flowmaster 817480 American Thunder Cat-back Exhaust System - Image 1](https://m.media-amazon.com/images/I/615A2AbkaYL.jpg)
![Flowmaster 817480 American Thunder Cat-back Exhaust System - Image 2](https://m.media-amazon.com/images/I/51EiPf6ewJL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.th/products/1323636-flowmaster-817480-american-thunder-cat-back-exhaust-system](https://www.desertcart.co.th/products/1323636-flowmaster-817480-american-thunder-cat-back-exhaust-system)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-07-05*