---
product_id: 10454877
title: "Flowmaster 817526 Cat-Back Exhaust System for Hummer H3 3.5L/3.7L"
brand: "flowmaster"
price: "€ 2088.90"
currency: EUR
in_stock: false
category: "Automotive"
url: https://www.desertcart.gr/products/10454877-flowmaster-817526-cat-back-exhaust-system-for-hummer-h3-3
store_origin: GR
region: Greece
---

# Flowmaster 817526 Cat-Back Exhaust System for Hummer H3 3.5L/3.7L

**Brand:** flowmaster
**Price:** € 2088.90
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Flowmaster 817526 Cat-Back Exhaust System for Hummer H3 3.5L/3.7L by flowmaster
- **How much does it cost?** € 2088.90 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/10454877-flowmaster-817526-cat-back-exhaust-system-for-hummer-h3-3)

## Best For

- flowmaster enthusiasts

## Why This Product

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

## Description

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides, D.O.R. (Dual out rear) systems are the perfect choice. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. 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.

## Features

- Mandrel bent 16 gauge 409 stainless steel tubing
- Stock to mild exterior exhaust tone
- Includes hangers and hardware for easy installation
- Connects after factory catalytic converter

## Images

![Flowmaster 817526 Cat-Back Exhaust System for Hummer H3 3.5L/3.7L - Image 1](http://ecx.images-amazon.com/images/I/31i2PGD7qhL.jpg)

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**Shop now:** [https://www.desertcart.gr/products/10454877-flowmaster-817526-cat-back-exhaust-system-for-hummer-h3-3](https://www.desertcart.gr/products/10454877-flowmaster-817526-cat-back-exhaust-system-for-hummer-h3-3)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-08*