---
product_id: 5758916
title: "MagnaFlow Performance Muffler 10426: 2.5\" Inlet/Outlet, Universal Fit, Stainless Steel"
brand: "magnaflow exhaust products"
price: "¥41839"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/5758916-magnaflow-performance-muffler-10426-2-5-inlet-outlet-universal-fit
store_origin: JP
region: Japan
---

# Signature deep MagnaFlow sound Dyno-proven power boost Universal 2.5" inlet/outlet fit MagnaFlow Performance Muffler 10426: 2.5" Inlet/Outlet, Universal Fit, Stainless Steel

**Brand:** magnaflow exhaust products
**Price:** ¥41839
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your drive with the sound of power and precision.

## Quick Answers

- **What is this?** MagnaFlow Performance Muffler 10426: 2.5" Inlet/Outlet, Universal Fit, Stainless Steel by magnaflow exhaust products
- **How much does it cost?** ¥41839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/5758916-magnaflow-performance-muffler-10426-2-5-inlet-outlet-universal-fit)

## 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

- • **Power Meets Precision:** Dyno-tested to optimize exhaust flow, boosting engine performance and efficiency with every rev.
- • **Built to Endure, Backed for Life:** Crafted from premium stainless steel with a limited lifetime warranty—performance that’s as reliable as your ambition.
- • **Unleash the Iconic MagnaFlow Roar:** Experience the unmistakable deep, resonating exhaust tone that sets you apart on every drive.
- • **Tailored Fit, Limitless Possibilities:** Universal 2.5" inlet/outlet design for seamless integration on cars, trucks, and vans—customize your ride your way.
- • **Sleek Satin Finish, Professional Grade:** A refined look that complements your vehicle’s style while delivering top-tier acoustic engineering.

## Overview

The MagnaFlow Performance Muffler 10426 features a 2.5" inlet/outlet universal fit, crafted from durable stainless steel with a satin finish. Engineered with a straight-through perforated core and two-stage acoustic packing, it delivers the signature deep MagnaFlow sound while enhancing engine power through optimized exhaust flow. Dyno-tested for performance and backed by a limited lifetime warranty, this muffler offers professional-grade quality and versatile installation options for cars, trucks, and vans.

## Description

MagnaFlow Performance Muffler 10426: 2.5" Inlet/Outlet, Universal Fit, Stainless Steel

## 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 | 25.25 x 4.5 x 4.5 inches |
| Vehicle Service Type | Car, Truck, Van |
| Configuration | Center/Center |
| Shape | Round |
| Inlet Connection Size | 2.5 Inches |
| Outlet Connection Size | 2.5 Inches |
| UPC | 841380000118 |
| Manufacturer | MagnaFlow Exhaust Products |
| Global Trade Identification Number | 00841380000118 |
| OEM Part Number | 10426 |
| Model | Straight-Through |
| Item Weight | 7 pounds |
| Product Dimensions | 25.25 x 4.5 x 4.5 inches |
| Item model number | 10426 |
| Is Discontinued By Manufacturer | No |
| Exterior | Satin |
| Manufacturer Part Number | 10426 |

## Product Details

- **Brand:** MagnaFlow Exhaust Products
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 25.25 x 4.5 x 4.5 inches
- **Vehicle Service Type:** Car, Truck, Van
- **Item Weight:** 7 Pounds

## Images

![MagnaFlow Performance Muffler 10426: 2.5" Inlet/Outlet, Universal Fit, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/41ReXQH6AkL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-23*