---
product_id: 80782586
title: "MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet"
brand: "magnaflow exhaust products"
price: "฿29634"
currency: THB
in_stock: true
reviews_count: 5
category: "Magna Flow Exhaust Products"
url: https://www.desertcart.co.th/products/80782586-magnaflow-x-pipe-performance-muffler-2-25-in-inlet-outlet
store_origin: TH
region: Thailand
---

# Signature Sound Universal Fit Dyno-Proven Power MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet

**Brand:** magnaflow exhaust products
**Price:** ฿29634
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Ride with MagnaFlow's Signature Sound!

## Quick Answers

- **What is this?** MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet by magnaflow exhaust products
- **How much does it cost?** ฿29634 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/80782586-magnaflow-x-pipe-performance-muffler-2-25-in-inlet-outlet)

## 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

- • **Built to Last:** Enjoy peace of mind with a limited lifetime warranty.
- • **Unleash the Roar:** Experience the iconic MagnaFlow sound that turns heads.
- • **Power Meets Precision:** Dyno-tested for optimal engine performance and exhaust flow.
- • **Crafted for Excellence:** Engineered with a straight-through core for smooth, deep tones.
- • **Versatile Installation:** Universal design for custom fitment in any vehicle.

## Overview

The MagnaFlow X-PIPE Performance Muffler (Model 11385) features a 4" x 9" oval body designed for deep, resonating sound. It enhances engine performance through extensive dyno testing, ensuring optimal exhaust flow. With a universal fit and a limited lifetime warranty, this muffler is crafted for durability and performance, proudly made in the USA.

## Description

Fully reversible and featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project.

Review: Great muffler - Works and fits correctly and sounds good
Review: Great resonator replacement for C350 - 2011 Mercedes C350 I used this together with the Magnaflow 10791 Tru - X Stainless Steel 2.5" Exhaust Pipe to delete the secondary Cats and Resonator. I got a little extra power and the sound with the stock mufflers is actually very pleasant. Just the right amount of growl and quiet as a mouse cruising around the neighborhood. PS> Yes I went 2.5" instead of 2.25" on purpose. It produces a lower tone and sets up the Header replacement which will be 2.5" out the new High Flow Cats.

## Features

- SIGNATURE MAGNAFLOW SOUND - The 4" x 9" Oval body of muffler 11385 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 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 | 11385 |
| Product Dimensions | 53.67 x 24.13 x 11.43 cm; 4.99 kg |
| Item model number | 11385 |
| Exterior | Satin |
| Manufacturer part number | 11385 |
| OEM Part Number | 11385 |
| Item Weight | 4.99 kg |

## Product Details

- **Brand:** MagnaFlow Exhaust Products
- **Item dimensions L x W x H:** 53.7 x 24.1 x 11.4 centimetres
- **Vehicle service type:** Car
- **Configuration:** Dual/Dual
- **Shape:** Oval

## Images

![MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet - Image 1](https://m.media-amazon.com/images/I/61DhSQsoAmL.jpg)
![MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet - Image 2](https://m.media-amazon.com/images/I/71XTolGwexL.jpg)
![MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet - Image 3](https://m.media-amazon.com/images/I/81GdLPSsXUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the actual product shipped by Amazon have 2 1/2 inch or 2 1/4 inch inlet/outlet?**
A: This is a resonated x-pipe with 2.25 inlets and outlets

**Q: Is this a resonated x pipe??**
A: It is a resonated x pipe. Like you find it in the street version of the magnaflow cat back exhaust system.

**Q: What is the measurements of this muffler?**
A: ONFIGURATION - DUAL/DUAL
LENGTH - 14 IN
OVERALL LGTH - 20 IN
IN/OUT DIA - 2.5/2.5 IN

**Q: Can this fit on a 2019 v6 rs camaro ?**
A: Hello,

MagnaFlow Part # 11386 has a universal configuration, which means that cutting, fabrication and/or welding may be required for your vehicle. MagnaFlow recommends professional installation.

Thank you,

MagnaFlow Exhaust Products

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great muffler
*by J***H on 8 May 2026*

Works and fits correctly and sounds good

### ⭐⭐⭐⭐⭐ Great resonator replacement for C350
*by T***M on 2 November 2021*

2011 Mercedes C350 I used this together with the Magnaflow 10791 Tru - X Stainless Steel 2.5" Exhaust Pipe to delete the secondary Cats and Resonator. I got a little extra power and the sound with the stock mufflers is actually very pleasant. Just the right amount of growl and quiet as a mouse cruising around the neighborhood. PS> Yes I went 2.5" instead of 2.25" on purpose. It produces a lower tone and sets up the Header replacement which will be 2.5" out the new High Flow Cats.

### ⭐⭐⭐⭐⭐ 2007 BMW X5 3.0si
*by C***A on 9 November 2023*

I straight piped my ride along with an added ecu tune with added crackles and pops. it was way too loud at very low rpm and sounded horrible being an automatic transmission car. I slipped this magnaflow back on to where my original mid silencer was. Perfect fit! The sound now is perfect. I love the deep sound. Reminds me of my old cat back magnaflow VW VR6 I had back in the day. I'm now not worried about driving in my neighborhood or watching out for police anymore Only thing I don't like now is that my car doesn't make loud gun shot sounds any more from my tune 😜 just some nice rumbling.

## Frequently Bought Together

- MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet
- EVIL ENERGY 2.25 Inch Exhaust Clamp,2 1/4" Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 4PCS
- AUTOSAVER88 2.25 Inch Exhaust X Pipe, 2.25" Dual Inlet/Outlet 12" Long Stainless Steel Universal Exhaust Pipe Adapter Connector for Smoother Exhaust, Dual 2 1/4 Inch Crossover X Pipe, Weld-On

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/80782586-magnaflow-x-pipe-performance-muffler-2-25-in-inlet-outlet](https://www.desertcart.co.th/products/80782586-magnaflow-x-pipe-performance-muffler-2-25-in-inlet-outlet)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-14*