---
product_id: 463194545
title: "Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits"
brand: "flowmaster"
price: "€ 2692.70"
currency: EUR
in_stock: true
reviews_count: 5
category: "Flowmaster"
url: https://www.desertcart.com.cy/products/463194545-flowmaster-717943-flowfx-cat-back-exhaust-stainless-3-5-inch
store_origin: CY
region: Cyprus
---

# 3.5-inch mandrel bent stainless steel 5-inch black ceramic coated tip 7 hp & 12 lb-ft boost Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits

**Brand:** flowmaster
**Price:** € 2692.70
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash the beast with Flowmaster’s stealthy power boost!

## Quick Answers

- **What is this?** Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits by flowmaster
- **How much does it cost?** € 2692.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/463194545-flowmaster-717943-flowfx-cat-back-exhaust-stainless-3-5-inch)

## 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

- • **Power Up Your Drive:** Gain up to 7 extra horsepower and 12 lb-ft torque for that commanding Super Duty performance.
- • **Signature FlowFX Sound:** Experience a deep, refined rumble with no annoying drone—your truck’s new voice of authority.
- • **Effortless Installation:** Complete hardware and factory-style hangers guarantee a perfect fit and quick bolt-on setup.
- • **Sleek & Stealthy Finish:** Custom 5-inch black ceramic coated tip adds aggressive style without screaming for attention.
- • **Precision Engineered Flow:** Mandrel bent 3.5-inch 16-gauge 409 stainless steel tubing ensures maximum exhaust flow and long-lasting durability.

## Overview

The Flowmaster 717943 FlowFX Cat-Back Exhaust is a vehicle-specific upgrade for 2017-2024 Ford F-250/F-350 Super Duty 6.2L/7.3L V8 trucks, delivering up to 7 hp and 12 lb-ft torque gains. Crafted from durable 16-gauge 409 stainless steel with a 3.5-inch mandrel bent design, it maximizes exhaust flow and longevity. Featuring a sleek 5-inch black ceramic coated tip and FlowFX muffler for a deep, moderate tone without drone, it installs easily with included hardware and factory-style hangers. Backed by Flowmaster’s lifetime limited warranty, it’s the ultimate upgrade for power, style, and sound.

## Description

Flowmaster 717943 FlowFX Cat-Back Exhaust System Stainless 3.5 in Single Side Exit

Review: Excellent product. - Fit my ‘19 F250 like a glove. Easy to install. Love the black exhaust tip. Not too loud but a nice low rumble. No drone.
Review: Good quality - Exact fit for my 2018 F250. Sounds good not to loud. Easy install. Quality looks good.

## Features

- Max increases of up to 7 hp and 12 lb-ft over the stock exhaust at the rear wheels
- 3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- 5.00-inch black ceramic coated tip adds a custom look to the truck
- Includes complete hardware and factory styled hangers in the stock locations for an easy Installation
- Flow FX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow
- Backed by Flowmaster’s Lifetime Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZHXDS8F |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #833,885 in Automotive ( See Top 100 in Automotive ) #211 in Automotive Replacement Exhaust Cat-Back Systems |
| Brand | Flowmaster |
| Brand Name | Flowmaster |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.8 out of 5 stars 7 Reviews |
| Global Trade Identification Number | 00090127107737 |
| Included Components | Flowmaster 717943 FlowFX Cat-Back Exhaust System Stainless 3.5 in Single Side Exit |
| Inlet Connection Size | 3.5 inches |
| Item Dimensions | 52.5 x 17.25 x 15 inches |
| Item Type Name | Flowmaster 717943 FlowFX Cat-Back Exhaust System Stainless 3.5 in Single Side Exit |
| Item Weight | 39.9 pounds |
| Item dimensions L x W x H | 52.5 x 17.25 x 15 inches |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 717943 |
| Manufacturer Warranty Description | Warranty |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 717943 |
| OEM Equivalent Part Number | 717943 |
| UPC | 090127107737 |
| Unit Count | 1 Count |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Flowmaster
- **Item Weight:** 39.9 pounds
- **Item dimensions L x W x H:** 52.5 x 17.25 x 15 inches
- **Material:** Plastic
- **Vehicle Service Type:** Truck

## Images

![Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits - Image 1](https://m.media-amazon.com/images/I/51isCfq-IiL.jpg)
![Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits - Image 2](https://m.media-amazon.com/images/I/711oqWM-7iL.jpg)
![Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits - Image 3](https://m.media-amazon.com/images/I/51lUaGY2WsL.jpg)
![Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits - Image 4](https://m.media-amazon.com/images/I/51rFye9LDyL.jpg)
![Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits - Image 5](https://m.media-amazon.com/images/I/51fL38B3x9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by C***N on July 19, 2026*

Fit my ‘19 F250 like a glove. Easy to install. Love the black exhaust tip. Not too loud but a nice low rumble. No drone.

### ⭐⭐⭐⭐⭐ Good quality
*by J***N on November 30, 2025*

Exact fit for my 2018 F250. Sounds good not to loud. Easy install. Quality looks good.

### ⭐⭐⭐⭐ Don’t cut the pipe before you fitted the system !!
*by A***R on July 21, 2026*

Make sure you fit the entire system together before you cut any pipe. I cut the resonator delete pipe 4” like the instructions said for my Ford p/u 160 inch. Wheelbase and ended up having to cut the resonator pipe, at the pipe clamp and needed 2” more. So I had to order another 25” x 3” piece from Amazon to install the system.

## Frequently Bought Together

- Flowmaster 717943 FlowFX Cat-Back Exhaust Stainless 3.5 Inch Single Side Exit Compatible with 2017-2024 Ford F-250 /F-350 Super Duty 6.2L/7.3L V8. This product is not created or sold by Ford Fits
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-28*