---
product_id: 202282684
title: "Flowmaster 74151 FlowFX Muffler 3.5\" Center Inlet/Outlet - Moderate Sound 409 Stainless Steel"
brand: "flowmaster"
price: "KSh65168"
currency: KES
in_stock: true
reviews_count: 12
category: "Flowmaster"
url: https://www.desertcart.co.ke/products/202282684-flowmaster-74151-flowfx-muffler-3-5-center-inlet-outlet-moderate
store_origin: KE
region: Kenya
---

# High-temp sound absorption for perfect tone 3.5" center inlet/outlet for optimal flow 409 stainless steel for unmatched durability Flowmaster 74151 FlowFX Muffler 3.5" Center Inlet/Outlet - Moderate Sound 409 Stainless Steel

**Brand:** flowmaster
**Price:** KSh65168
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your ride’s roar with Flowmaster’s perfect balance of power and style!

## Quick Answers

- **What is this?** Flowmaster 74151 FlowFX Muffler 3.5" Center Inlet/Outlet - Moderate Sound 409 Stainless Steel by flowmaster
- **How much does it cost?** KSh65168 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/202282684-flowmaster-74151-flowfx-muffler-3-5-center-inlet-outlet-moderate)

## 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

- • **Built to Last:** Crafted from bright 409 stainless steel, ensuring corrosion resistance and long-lasting shine.
- • **Sound Mastery:** High-temp interior material delivers a deep, throaty tone without harsh raspiness.
- • **Proven Quality:** Top-rated with 4.6 stars and trusted by enthusiasts for a perfect blend of power and sound control.
- • **Balanced Acoustics:** Moderate exterior tone keeps your ride bold yet refined—stand out without overwhelming.
- • **Precision Flow Design:** 3.5" center inlet/outlet maximizes exhaust efficiency for peak performance.

## Overview

The Flowmaster 74151 FlowFX Muffler features a 3.5" center inlet/outlet design crafted from durable 409 stainless steel. Its high-temperature sound absorption material ensures a moderate, deep exterior tone with reduced raspiness, delivering a premium exhaust experience that balances performance and refined sound. Highly rated and built to last, it’s the go-to upgrade for drivers seeking both style and substance.

## Description

Flowmaster 74151 3.5 In(C)/Out(C), 5X8X18, Flow Fx Muffler

Review: Amazing sound - This muffler sounds amazing, it definitely has a deep throaty sound.
Review: Quality piece - Takes a little of the raspiness away, I installed it at the end of my exhaust pipe. A lot quieter at idle, still very loud at WOT.

## Features

- Durable fully welded bright 409S stainless steel for good looks and long life
- High temp interior sound absorption material offers great sound control
- High flow straight-through design for great performance
- Moderate exterior performance tone
- Mild to moderate interior tone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0845Q87RS |
| Best Sellers Rank | #99,408 in Automotive ( See Top 100 in Automotive ) #77 in Automotive Replacement Exhaust Mufflers |
| Brand | Flowmaster |
| Brand Name | Flowmaster |
| Color | No Color |
| Customer Reviews | 4.6 4.6 out of 5 stars (105) |
| Date First Available | January 24, 2020 |
| Global Trade Identification Number | 00700042039791 |
| Included Components | Flowmaster 74151 3.5 In(C)/Out(C), 5X8X18, Flow Fx Muffler |
| Item Dimensions LxWxH | 25.2 x 8.9 x 5.5 inches |
| Item Package Dimensions L x W x H | 25.28 x 9.25 x 5.59 inches |
| Item dimensions L x W x H | 25.2 x 8.9 x 5.5 inches |
| Manufacturer | Flowmaster |
| Model Name | Flowmaster 74151 3.5 In(C)/Out(C), 5X8X18, Flow Fx Muffler |
| Number of Items | 1 |
| OEM Part Number | 74151 |
| Package Weight | 6.17 Kilograms |
| Part Number | 74151 |
| Shape | Rectangular |
| Size | No Size |
| Suggested Users | unisex-adult |
| UPC | 700042039791 |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Flowmaster
- **Item Weight:** 11.9 Pounds
- **Item dimensions L x W x H:** 25.2 x 8.9 x 5.5 inches
- **Material:** Plastic
- **Shape:** Rectangular

## Images

![Flowmaster 74151 FlowFX Muffler 3.5" Center Inlet/Outlet - Moderate Sound 409 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61WbB7vHwbL.jpg)
![Flowmaster 74151 FlowFX Muffler 3.5" Center Inlet/Outlet - Moderate Sound 409 Stainless Steel - Image 2](https://m.media-amazon.com/images/I/61beguwH1tL.jpg)
![Flowmaster 74151 FlowFX Muffler 3.5" Center Inlet/Outlet - Moderate Sound 409 Stainless Steel - Image 3](https://m.media-amazon.com/images/I/61Ho7v1+LXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing sound
*by P***. on February 11, 2026*

This muffler sounds amazing, it definitely has a deep throaty sound.

### ⭐⭐⭐⭐⭐ Quality piece
*by S***O on September 26, 2023*

Takes a little of the raspiness away, I installed it at the end of my exhaust pipe. A lot quieter at idle, still very loud at WOT.

### ⭐⭐⭐⭐⭐ Awesome Exhaust!!!!!
*by M***A on April 23, 2025*

Installed it on my 2016 Silverado 1500 LT. Exactly the right amount of sound i was looking for. Really good aggressive but not overwhealming sound.

## Frequently Bought Together

- Flowmaster 74151 FlowFX Muffler
- FGJQEFG 3.5 Inch Straight DIY Custom Mandrel Exhaust Pipe Tube Pipe, 40 Inch Length, 3.5'' OD Mandrel Straight Pipe, T304 Stainless Steel, Universal Fitment - 1PC
- A-KARCK Exhaust Adapter Connector 3" OD to 3.5" OD, Exhaust Pipe Reducer 4" Overall Length 304 Stainless Steel

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**Shop now:** [https://www.desertcart.co.ke/products/202282684-flowmaster-74151-flowfx-muffler-3-5-center-inlet-outlet-moderate](https://www.desertcart.co.ke/products/202282684-flowmaster-74151-flowfx-muffler-3-5-center-inlet-outlet-moderate)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-28*