---
product_id: 1324839
title: "MagnaFlow Cat-Back Performance Exhaust System 16516 - Competition Series, Stainless Steel 2.5in Main Piping, Dual Split Rear Exit, Dual Satin Finish Mufflers - Challenger Performance Exhaust Kit"
brand: "magnaflow exhaust products"
price: "$5648.03"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/1324839-magnaflow-cat-back-performance-exhaust-system-16516-competition-series-stainless
store_origin: EC
region: Ecuador
---

# Motorsport-inspired aggressive sound Dyno-proven power boost 2.5in stainless steel piping MagnaFlow Cat-Back Performance Exhaust System 16516 - Competition Series, Stainless Steel 2.5in Main Piping, Dual Split Rear Exit, Dual Satin Finish Mufflers - Challenger Performance Exhaust Kit

**Brand:** magnaflow exhaust products
**Price:** $5648.03
**Availability:** ✅ In Stock

## Summary

> 🏁 Unleash the beast within—sound, style, and power that commands attention.

## Quick Answers

- **What is this?** MagnaFlow Cat-Back Performance Exhaust System 16516 - Competition Series, Stainless Steel 2.5in Main Piping, Dual Split Rear Exit, Dual Satin Finish Mufflers - Challenger Performance Exhaust Kit by magnaflow exhaust products
- **How much does it cost?** $5648.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/1324839-magnaflow-cat-back-performance-exhaust-system-16516-competition-series-stainless)

## 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

- • **Lifetime Confidence:** Backed by MagnaFlow’s limited lifetime construction warranty for worry-free, long-term ownership.
- • **Precision OEM Fitment:** 3D-scanned design ensures effortless installation with perfect factory alignment—no modifications needed.
- • **Race-Ready Power Upgrade:** Dyno-tested to maximize engine output and optimize exhaust flow for peak performance.
- • **Signature Dual Exit Style:** Sleek dual satin-finish mufflers with split rear exit deliver a bold, head-turning look and sound.
- • **Lightweight, Track-Ready Build:** Constructed from premium stainless steel for durability and reduced weight, engineered for the street and track.

## Overview

The MagnaFlow Cat-Back Performance Exhaust System 16516 Competition Series features 2.5-inch stainless steel piping and dual satin-finish mufflers designed for the Dodge Challenger. Engineered with 3D scanning for perfect OEM fitment, it delivers a motorsport-inspired aggressive exhaust note and dyno-proven power gains. Lightweight and durable, this system is track-ready and backed by a limited lifetime warranty, making it the ultimate upgrade for enthusiasts seeking performance and style.

## Description

The Competition Series Stainless Exhaust System delivers maximum performance, reduced mass, and an aggressive exhaust sound. (Check local noise regulations/laws) MagnaFlow Quality - Designed for Power and Sound - MagnaFlow's dedication to engineering and manufacturing the finest exhaust systems makes for a superior sound and driving experience. Constructed of premium materials and carefully designed for the best fitment and performance, you can have confidence in making the right choice for your vehicle.

## Features

- RACING INSPIRED SOUND - Unleash your vehicle's inner racecar with a motorsport inspired exhaust system that sounds as epic on the street as it does on the track.
- TRACK-READY DESIGN - This performance exhaust system is ready for the track thanks to its high-performance lightweight design.
- DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this cat-back exhaust system increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
- PERFECT FITMENT - This direct-fit Competition Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 16516 includes all the hardware necessary for do-it-yourself installation.
- 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 |
|---------------|-------|
| Item Package Dimensions L x W x H | 58.19 x 20.98 x 14.02 inches |
| Package Weight | 24.95 Kilograms |
| Item Weight | 47 Pounds |
| Brand Name | MagnaFlow Exhaust Products |
| Warranty Description | Warranty |
| Model Name | MagnaFlow Cat-Back Performance Exhaust System 16516 - Competition Series, Stainless Steel 2.5in Main Piping, Dual Split Rear Exit, Dual Satin Finish Mufflers - Challenger Performance Exhaust Kit |
| Color | No rt Pe |
| Material | Plastic |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | MagnaFlow Exhaust Products |
| Part Number | 16516 |
| Included Components | MagnaFlow Cat-Back Performance Exhaust System 16516 - Competition Series, Stainless Steel 2.5in Main Piping, Dual Split Rear Exit, Dual Satin Finish Mufflers - Challenger Performance Exhaust Kit |
| Size | No Size |

## Images

![MagnaFlow Cat-Back Performance Exhaust System 16516 - Competition Series, Stainless Steel 2.5in Main Piping, Dual Split Rear Exit, Dual Satin Finish Mufflers - Challenger Performance Exhaust Kit - Image 1](https://m.media-amazon.com/images/I/51kCs4YOtDL.jpg)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*