---
product_id: 364880886
title: "MagnaFlow 10426 Exhaust Muffler"
brand: "magnaflow exhaust products"
price: "$1216.11"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/364880886-magnaflow-10426-exhaust-muffler
store_origin: EC
region: Ecuador
---

# Signature deep MagnaFlow sound Dyno-proven power boost Universal fit, custom install MagnaFlow 10426 Exhaust Muffler

**Brand:** magnaflow exhaust products
**Price:** $1216.11
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your drive with the sound and power that commands attention.

## Quick Answers

- **What is this?** MagnaFlow 10426 Exhaust Muffler by magnaflow exhaust products
- **How much does it cost?** $1216.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/364880886-magnaflow-10426-exhaust-muffler)

## Best For

- magnaflow exhaust products enthusiasts

## Why This Product

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

## Key Features

- • **Performance Engineered:** Dyno-tested to optimize exhaust flow, unlocking measurable horsepower and torque gains.
- • **Built to Last a Lifetime:** Crafted in the USA with a limited lifetime warranty for worry-free, long-term performance.
- • **Tailored Fit Flexibility:** Universal design lets you customize placement and orientation to perfectly suit your vehicle’s setup.
- • **Precision Internal Design:** Straight-through perforated core with two-stage acoustic packing for smooth, aggressive sound without drone.
- • **Unmistakable MagnaFlow Roar:** Turn heads with the iconic deep, resonating exhaust tone that defines your ride’s personality.

## Overview

The MagnaFlow 10426 Exhaust Muffler is a 4x4x18 inch round, straight-through muffler engineered for deep, signature MagnaFlow sound and dyno-proven performance gains. Featuring a perforated core with two-stage acoustic packing, it ensures optimal exhaust flow and a smooth, aggressive tone. Its universal fit design allows custom installation, backed by a limited lifetime warranty and proudly made in the USA.

## Description

MagnaFlow 10426 Exhaust Muffler

## Features

- SIGNATURE MAGNAFLOW SOUND - The 4x4x18" Round body of muffler 10426 is engineered to deliver the deep, resonating sound that MagnaFlow mufflers are famous for.
- DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this 4" x 4" Round muffler increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
- OPTIMAL ARCHITECTURE & CONSTRUCTION - The internal architecture of this muffler features a straight-through perforated core with two-stage acoustic packing which maintains the velocity of exhaust flow while generating a smooth, deep exhaust tone. Proudly made in the USA.
- UNIVERSAL FITMENT - Universal design enables custom muffler placement and orientation to meet the particular spacing and mechanical requirements of your vehicle. Professional installation is highly recommended.
- LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MagnaFlow Exhaust Products |
| Item dimensions L x W x H | 64.1 x 11.4 x 11.4 Centimeters |
| Vehicle Service Type | Car |
| Configuration | Centre/Centre |
| Shape | Round |
| Inlet Connection Size | 2.5 Inches |
| Outlet Connection Size | 4 Inches |
| UPC | 841380000118 |
| Manufacturer | MagnaFlow Exhaust Products |
| Global Trade Identification Number | 00841380000118 |
| OEM Part Number | 10426 |
| Model | Straight-Through |
| Product Dimensions | 64.14 x 11.43 x 11.43 cm; 3.18 kg |
| Item model number | 10426 |
| Exterior | Satin |
| Manufacturer Part Number | 10426 |
| Volume | 512 Cubic Inches |
| Colour | No Color |
| Assembly Required | No |
| Item Weight | 3 kg 180 g |

## Product Details

- **Brand:** MagnaFlow Exhaust Products
- **Item dimensions L x W x H:** 64.1 x 11.4 x 11.4 Centimeters
- **Vehicle Service Type:** Car
- **Configuration:** Centre/Centre
- **Shape:** Round

## Images

![MagnaFlow 10426 Exhaust Muffler - Image 1](https://m.media-amazon.com/images/I/41ReXQH6AkL.jpg)

## Frequently Bought Together

- MagnaFlow Performance Muffler 10426: 2.5" Inlet/Outlet, Universal Fit, Stainless Steel
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**Shop now:** [https://www.desertcart.ec/products/364880886-magnaflow-10426-exhaust-muffler](https://www.desertcart.ec/products/364880886-magnaflow-10426-exhaust-muffler)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-02*