---
product_id: 15844147
title: "Dynomax Ultra Flo 17223 Exhaust Muffler for Chevrolet Silverado 1500"
brand: "dynomax"
price: "$348.90"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/15844147-dynomax-ultra-flo-17223-exhaust-muffler-for-chevrolet-silverado-1500
store_origin: US
region: United States of America
---

# Fits multiple Silverado & Sierra models Up to 2,000 SCFM airflow 100% welded stainless steel Dynomax Ultra Flo 17223 Exhaust Muffler for Chevrolet Silverado 1500

**Brand:** dynomax
**Price:** $348.90
**Availability:** ✅ In Stock

## Summary

> 🚀 Unleash your Silverado’s roar with precision-engineered power!

## Quick Answers

- **What is this?** Dynomax Ultra Flo 17223 Exhaust Muffler for Chevrolet Silverado 1500 by dynomax
- **How much does it cost?** $348.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15844147-dynomax-ultra-flo-17223-exhaust-muffler-for-chevrolet-silverado-1500)

## Best For

- dynomax enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Stainless steel welded design ensures unmatched durability and lifelong protection.
- • **Precision Fit:** Engineered for perfect compatibility with Chevrolet Silverado and GMC Sierra models (1999-2007).
- • **Effortless Upgrade:** Direct fit replacement that transforms your truck’s exhaust system with pro-grade performance.
- • **Noise Control Tech:** CRF technology absorbs interior resonance while delivering a deep, aggressive tone.
- • **Max Performance Flow:** Dyno-proven to support up to 2,000 horsepower with unrestricted exhaust flow.

## Overview

The Dynomax Ultra Flo 17223 Exhaust Muffler is a high-performance, stainless steel welded muffler designed for Chevrolet Silverado and GMC Sierra trucks (1999-2007). Featuring CRF technology to reduce interior resonance and a straight-through design for maximum exhaust flow, it supports up to 2,000 horsepower and delivers a deep, aggressive tone while ensuring a perfect fit and long-lasting durability.

## Description

Dynomax Ultra Flo 17223 Exhaust Muffler for Chevrolet Silverado 1500

## Features

- COMPATIBILITY – Fits 2007-2007 Chevrolet Silverado 1500 Classic; 1999-2006 Chevrolet Silverado 1500; 1999-2000 Chevrolet Silverado 2500; 2007-2007 GMC Sierra 1500 Classic; 1999-2006 GMC Sierra 1500; 1999-2000 GMC Sierra 2500
- GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
- Stainless steel construction for lifelong protection
- 100% welded design for maximum durability
- Straight through design ensures unrestricted exhaust flow and reduces back pressure
- CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone
- Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dynomax |
| Item dimensions L x W x H | 22.3 x 6.9 x 6.7 inches |
| Vehicle Service Type | Car |
| Shape | Round |
| UPC | 086387172233 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Global Trade Identification Number | 00086387172233 |
| OEM Part Number | 17223 |
| Item Weight | 7 pounds |
| Product Dimensions | 22.3 x 6.9 x 6.7 inches |
| Item model number | 17223 |
| Is Discontinued By Manufacturer | No |
| Exterior | Smooth |
| Manufacturer Part Number | 17223 |

## Product Details

- **Brand:** Dynomax
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 22.3 x 6.9 x 6.7 inches
- **Vehicle Service Type:** Car
- **Item Weight:** 7 Pounds

## Images

![Dynomax Ultra Flo 17223 Exhaust Muffler for Chevrolet Silverado 1500 - Image 1](https://m.media-amazon.com/images/I/61eG2ql5lfL.jpg)

## Questions & Answers

**Q: Will this fit an 07 Silverado?**
A: Hello,
Our Dynomax mufflers are designed and catalog listed as universal applications rather than vehicle specific mufflers.  This means that almost any muffler could be made to fit almost any vehicle, with the right modification and customization.

**Q: Is this muffler diectional**
A: Thank you for your inquiry. The Dynomax 17223 Ultra-Flo muffler can be put on in either direction.

**Q: Will this be a good exhaust for a diesel?**
A: Hello,
This muffler will have enough flow to accommodate the diesel engine, yes.

**Q: I want a couple mufflers like this in the very rear on a mercedes v-8 twin turbo engine. i'm not looking to loud. is this one not that loud? thx!**
A: Hello,
This unit will be louder than stock of course, but it should not be an obnoxiously loud or overly aggressive muffler accordingly.

## Frequently Bought Together

- Dynomax Ultra Flo 17223 Exhaust Muffler for Chevrolet Silverado 1500
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*