---
product_id: 128743177
title: "HMF Yamaha YFZ 450 2004-2009 Brushed/Polished Slip On Exhaust Muffler + JET + KN"
brand: "hmf engineering"
price: "€ 1147.27"
currency: EUR
in_stock: false
category: "Automotive Parts and Accessories"
url: https://www.desertcart.hr/products/128743177-hmf-yamaha-yfz-450-2004-2009-brushed-polished-slip-on
store_origin: HR
region: Croatia
---

# HMF Yamaha YFZ 450 2004-2009 Brushed/Polished Slip On Exhaust Muffler + JET + KN

**Brand:** hmf engineering
**Price:** € 1147.27
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** HMF Yamaha YFZ 450 2004-2009 Brushed/Polished Slip On Exhaust Muffler + JET + KN by hmf engineering
- **How much does it cost?** € 1147.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/128743177-hmf-yamaha-yfz-450-2004-2009-brushed-polished-slip-on)

## Best For

- hmf engineering enthusiasts

## Why This Product

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

## Description

The HMF Performance Series has a specially designed, unrestricted core that allows the exhaust to increase power evenly throughout the entire power curve. It also features the signature HMF sound with industry-leading end cap and color options, giving you a completely custom look.

## Features

- The Performance Series uses a 2 1/8" non-restrictive core for maximum flow.
- Depending on the model, you can expect a 4-6 dB increase over stock.
- The exhaust shell is made of T6061 Aluminum that weighs substantially less than stock.
- USFS Approved: All HMF offroad exhausts come with a USFS approved spark arrester.
- Included: Individual Keihin Hex Jets: 165, 170, 175, 180 and 48 Pilot
- ›See more product details

## Images

![HMF Yamaha YFZ 450 2004-2009 Brushed/Polished Slip On Exhaust Muffler + JET + KN - Image 1](https://m.media-amazon.com/images/I/41Wrio2JtwL.jpg)
![HMF Yamaha YFZ 450 2004-2009 Brushed/Polished Slip On Exhaust Muffler + JET + KN - Image 2](https://m.media-amazon.com/images/I/31OGBNfJOHL.jpg)

---

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**Shop now:** [https://www.desertcart.hr/products/128743177-hmf-yamaha-yfz-450-2004-2009-brushed-polished-slip-on](https://www.desertcart.hr/products/128743177-hmf-yamaha-yfz-450-2004-2009-brushed-polished-slip-on)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-07*