---
product_id: 271275548
title: "4in Round Center/Center Performance Muffler 10426 - Straight-Through, 2.5in Inlet/Outlet, 18in Body Length, 24in Overall Length, Satin Finish - Classic Deep Sound"
brand: "magnaflow exhaust products"
price: "¥53870"
currency: JPY
in_stock: true
reviews_count: 5
category: "Magna Flow Exhaust Products"
url: https://www.desertcart.jp/products/271275548-4in-round-center-center-performance-muffler-10426-straight-through-2
store_origin: JP
region: Japan
---

# Deep, resonating MagnaFlow sound Dyno-proven power boost Universal fit, easy custom install 4in Round Center/Center Performance Muffler 10426 - Straight-Through, 2.5in Inlet/Outlet, 18in Body Length, 24in Overall Length, Satin Finish - Classic Deep Sound

**Brand:** magnaflow exhaust products
**Price:** ¥53870
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash the roar that defines your drive — MagnaFlow deep sound, engineered to perform.

## Quick Answers

- **What is this?** 4in Round Center/Center Performance Muffler 10426 - Straight-Through, 2.5in Inlet/Outlet, 18in Body Length, 24in Overall Length, Satin Finish - Classic Deep Sound by magnaflow exhaust products
- **How much does it cost?** ¥53870 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/271275548-4in-round-center-center-performance-muffler-10426-straight-through-2)

## 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

- • **Dyno-Tested Performance:** Boost your engine’s power and efficiency with precision-engineered flow dynamics.
- • **Limited Lifetime Warranty:** Drive with confidence knowing your investment is protected for the long haul.
- • **Signature MagnaFlow Sound:** Experience the iconic deep, smooth exhaust tone that turns heads and commands respect.
- • **Universal Fitment Flexibility:** Customizable placement to perfectly match your vehicle’s unique setup—professional install recommended.
- • **Straight-Through Perforated Core:** Optimized internal design ensures maximum exhaust velocity and minimal backpressure.

## Overview

The MagnaFlow 4in Round Center/Center Performance Muffler 10426 features a straight-through perforated core and two-stage acoustic packing to deliver a classic deep exhaust tone while enhancing engine power through improved exhaust flow. With a satin finish and universal fitment, it offers versatile installation options backed by a limited lifetime warranty, making it a top choice for enthusiasts seeking both sound and performance.

## Description

Buy MagnaFlow Exhaust Products 4in Round Center/Center Performance Muffler 10426 - Straight-Through, 2.5in Inlet/Outlet, 18in Body Length, 24in Overall Length, Satin Finish - Classic Deep Sound online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Sounds great. Easy to install in 22’ Chevy blazer
Review: Put on my 2016 Wrx with I pipe and exhaust deletes This muffler works very well Giving it a unique sound and not overly loud.

## 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 |
|---------------|-------|
| ASIN | B000XQQ0A0 |
| Best Sellers Rank | #30,510 in Automotive ( See Top 100 in Automotive ) #9 in Car Center Mufflers |
| Brand | MagnaFlow Exhaust Products |
| Customer Reviews | 4.5 4.5 out of 5 stars (58) |
| Date First Available | 10 August 2012 |
| Exterior | Satin |
| Item Weight | 3.18 Kilograms |
| Item model number | 10426 |
| Manufacturer | MagnaFlow Exhaust Products |
| Manufacturer Part Number | 10426 |
| Model | Straight-Through |
| OEM Part Number | 10426 |
| Product Dimensions | 64.14 x 11.43 x 11.43 cm; 3.18 kg |

## Product Details

- **Brand:** MagnaFlow Exhaust Products
- **Item dimensions L x W x H:** 64.1 x 11.4 x 11.4 centimeters
- **Item weight:** 7 Pounds
- **Material:** Stainless Steel
- **Vehicle service type:** Car, Truck, Van

## Images

![4in Round Center/Center Performance Muffler 10426 - Straight-Through, 2.5in Inlet/Outlet, 18in Body Length, 24in Overall Length, Satin Finish - Classic Deep Sound - Image 1](https://m.media-amazon.com/images/I/41ReXQH6AkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 December 2025*

Sounds great. Easy to install in 22’ Chevy blazer

### ⭐⭐⭐⭐⭐ Review
*by R***D on 2 January 2024*

Put on my 2016 Wrx with I pipe and exhaust deletes This muffler works very well Giving it a unique sound and not overly loud.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 June 2019*

The car i had it installed on is a 2015 VW Passat 1.8t TSI. I was running straight pipe from the CAT/downpipe back for a while. Had rasp in high RPMs and was loud all the time. This resonator (called a muffler in the title but it's actually a resonator) was recommended to me by a specialist at MagnaFlow. It removed 100% of the rasp just as he said it would, it did quite down the exhaust significantly while driving around town and during cold starts however it screams at WOT but with ZERO rasp. 100% satisfied with the sound (deep not ricey) and with the quality of the resonator. So glad I added this and wish i had done it sooner. Great job MagnaFlow!!

## Frequently Bought Together

- MagnaFlow Performance Muffler 10426: 2.5" Inlet/Outlet, Universal Fit, Stainless Steel
- EVIL ENERGY 2.5 Inch Exhaust Clamp,2 1/2" Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 1PCS
- 3" Inch Exhaust Clamps Stainless Steel Muffler Band Clamp for 3" Inner Diameter to 3" Outer Diameter Turbo Downpipe Tip Car System Connection (2 Pack)

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**Shop now:** [https://www.desertcart.jp/products/271275548-4in-round-center-center-performance-muffler-10426-straight-through-2](https://www.desertcart.jp/products/271275548-4in-round-center-center-performance-muffler-10426-straight-through-2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*