---
product_id: 270192118
title: "MagnaFlow 4in x 9in Oval Center/Offset Performance Muffler Exhaust 11229 - Straight-Through, 3in Inlet/Outlet, 14in Body Length, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound"
brand: "magnaflow exhaust products"
price: "€ 441.38"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/270192118-magnaflow-4in-x-9in-oval-center-offset-performance-muffler-exhaust
store_origin: SK
region: Slovakia
---

# Signature Sound Universal Fit Dyno-Proven Power MagnaFlow 4in x 9in Oval Center/Offset Performance Muffler Exhaust 11229 - Straight-Through, 3in Inlet/Outlet, 14in Body Length, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound

**Brand:** magnaflow exhaust products
**Price:** € 441.38
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Ride with the Deepest Roar!

## Quick Answers

- **What is this?** MagnaFlow 4in x 9in Oval Center/Offset Performance Muffler Exhaust 11229 - Straight-Through, 3in Inlet/Outlet, 14in Body Length, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound by magnaflow exhaust products
- **How much does it cost?** € 441.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/270192118-magnaflow-4in-x-9in-oval-center-offset-performance-muffler-exhaust)

## 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

- • **Unleash the Roar:** Experience the iconic MagnaFlow sound that turns heads.
- • **Lifetime Assurance:** Backed by a limited lifetime warranty for peace of mind.
- • **Power Meets Precision:** Dyno-tested for optimal performance and exhaust flow.
- • **Crafted for Excellence:** Straight-through design ensures a smooth, deep tone.
- • **Versatile Installation:** Universal fit for custom placements on any vehicle.

## Overview

The MagnaFlow 4in x 9in Oval Center/Offset Performance Muffler (Model 11229) is engineered for superior exhaust flow and a signature deep sound. With a straight-through design and universal fitment, this muffler enhances engine performance while ensuring a smooth, resonating tone. Proudly made in the USA and backed by a limited lifetime warranty, it's the perfect upgrade for any vehicle enthusiast.

## Description

MagnaFlow 4in x 9in Oval Center/Offset Performance Muffler Exhaust 11229 - Straight-Through, 3in Inlet/Outlet, 14in Body Length, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound

## Features

- SIGNATURE MAGNAFLOW SOUND - 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 9" Oval 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 |
|---------------|-------|
| Manufacturer | MagnaFlow Exhaust Products |
| Brand | MagnaFlow Exhaust Products |
| Model | Straight-Through |
| Product Dimensions | 53.67 x 24.13 x 11.43 cm; 1.36 kg |
| Item model number | 11229 |
| Exterior | Satin Finish |
| Manufacturer Part Number | 11229 |
| OEM Part Number | 11229 |
| Item Weight | 1.36 Kilograms |

## Product Details

- **Brand:** MagnaFlow Exhaust Products
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 53.7 x 24.1 x 11.4 centimeters
- **Vehicle service type:** Car, Truck
- **Item weight:** 1.36 kg

## Images

![MagnaFlow 4in x 9in Oval Center/Offset Performance Muffler Exhaust 11229 - Straight-Through, 3in Inlet/Outlet, 14in Body Length, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound - Image 1](https://m.media-amazon.com/images/I/51QUM1NOlOS.jpg)

## Available Options

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

## Questions & Answers

**Q: what are the dimensions of the muffler body as well as inlet tip to outlet tip**
A: According to MagnaFlow, the specs are as follows: Body Shape: 4"x9" Oval, Inlet Size: 2.5", Outlet Size: 2.5", Body Length: 14"; Overall Length: 20"Core Size: 2.5", Position: Center/Offset

**Q: Is it a single muffler or pair?**
A: A single muffler.

**Q: Does this muffler have an very aggressive sound**
A: Yes it does awesome sound. If you watch any of the car shows when they do hot rod builds most use this muffler.

**Q: So basically this probably won't fit my 2000 Honda civic lx will it?**
A: If you're Honda has 2 1/4 inch exhaust pipe it could

## Frequently Bought Together

- MagnaFlow Performance Exhaust Muffler 11229: 3"/3" Inlet/Outlet, 4x9x14" Oval, Stainless Steel, Satin Finish
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**Shop now:** [https://www.desertcart.sk/products/270192118-magnaflow-4in-x-9in-oval-center-offset-performance-muffler-exhaust](https://www.desertcart.sk/products/270192118-magnaflow-4in-x-9in-oval-center-offset-performance-muffler-exhaust)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*