---
product_id: 355611622
title: "MagnaFlow 12138 Exhaust Muffler"
brand: "magnaflow exhaust products"
price: "R17176"
currency: ZAR
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.za/products/355611622-magnaflow-12138-exhaust-muffler
store_origin: ZA
region: South Africa
---

# MagnaFlow 12138 Exhaust Muffler

**Brand:** magnaflow exhaust products
**Price:** R17176
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MagnaFlow 12138 Exhaust Muffler by magnaflow exhaust products
- **How much does it cost?** R17176 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/355611622-magnaflow-12138-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

## Description

MagnaFlow 12138 Exhaust Muffler

## Features

- Stainless steel construction
- All mufflers are engineered with a wide open performance design
- Developed using our signature deep tone sound
- Made in U.S.A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MagnaFlow Exhaust Products |
| Brand | Magnaflow Exhaust Products |
| Model | Painted |
| Product Dimensions | 53.34 x 22.86 x 15.24 cm; 5.06 Kilograms |
| Item model number | 12138 |
| Exterior | Painted |
| Manufacturer part number | 12138 |
| OEM Part Number | 12138 |
| Item Weight | 5.06 kg |

## Images

![MagnaFlow 12138 Exhaust Muffler - Image 1](https://m.media-amazon.com/images/I/51zplOBd+SL.jpg)

## Questions & Answers

**Q: Is this muffler quieter or louder than a flowmaster super 44 delta flow? And in what way?**
A: I would say quieter. It doesn’t have that typical open chambered flowmaster exhaust tune (not that that’s bad in any way lol). It’s a little more mellow under light acceleration, but sounds great wot!

**Q: Whays the difference between this one and the 12288 model**
A: The 12138 has a 14” body length and 20” overall length. The 12288 has a 18” body length and 24” overall length.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good product worth the money
  

*by C***. on Reviewed in the United States on 9 March 2021*

Great muffler. Flows nicely and deepens the exhaust note while removing the rasp. Definitely recommend this muffler.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by M***2 on Reviewed in Canada on 13 September 2017*

Good quality, authentic product.

### ⭐⭐⭐ 







  
  
    Could be better.
  

*by O***7 on Reviewed in the United States on 25 February 2019*

Overall the exhaust sounds good but two months in and its already covered in rust.

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**Shop now:** [https://www.desertcart.co.za/products/355611622-magnaflow-12138-exhaust-muffler](https://www.desertcart.co.za/products/355611622-magnaflow-12138-exhaust-muffler)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-16*