Magnaflow Cat Back Exhaust

2006–2007 MazdaSpeed 6

Part #: 16609

Overview

The Magnaflow Cat Back Exhaust system for the MazdaSpeed 6 is a high-performance upgrade designed to enhance your vehicle's sound, style, and overall exhaust efficiency. Built with durability and performance in mind, this system is suitable for both street driving and off-road adventures. Whether you're looking to improve your MazdaSpeed 6's deep, aggressive tone or support increased horsepower and torque, this exhaust system offers a reliable solution that combines quality craftsmanship with proven performance gains.

Engineered to fit seamlessly onto your 2006–2007 MazdaSpeed 6, this dual split rear exit exhaust system provides a bold, smooth sound that complements the sporty character of your vehicle. Its robust construction ensures long-lasting performance, making it an ideal choice for enthusiasts who demand both style and function from their exhaust upgrades.

Key Features

Magnaflow's Cat Back Exhaust system features a meticulously designed layout that maximizes exhaust flow and enhances engine efficiency. Crafted from high-quality stainless steel, the system resists corrosion and maintains its polished appearance over time. The system's mandrel-bent tubing ensures smooth airflow, reducing backpressure and supporting optimal engine performance. The dual split rear exit design not only improves exhaust flow but also adds a distinctive visual appeal to your MazdaSpeed 6.

• Constructed from durable, polished stainless steel for corrosion resistance and a sleek appearance
• Mandrel-bent tubing for unrestricted airflow and improved performance
• Dual split rear exit configuration for enhanced exhaust flow and aggressive styling
• Deep, smooth tone that enhances your vehicle's sporty character
• Designed for easy bolt-on installation with no modifications required
• Proven to deliver increased horsepower and torque over the factory exhaust system
• Rugged enough to withstand demanding off-road conditions and Baja racing environments

Construction & Design

This Magnaflow exhaust system is built with precision TIG-welded stainless steel components, ensuring strength and longevity under demanding driving conditions. The 5 x 8 x 14-inch muffler is engineered to produce a deep, resonant exhaust note that is both refined and aggressive. The 2.5-inch and 2.25-inch diameter tubing optimize exhaust flow, reducing restrictions and supporting performance enhancements. The polished stainless steel tips add a finishing touch of style, making your MazdaSpeed 6 stand out with a polished, professional look.

Installation & Fitment

The Magnaflow Cat Back Exhaust system is a direct bolt-on replacement for the stock exhaust on 2006–2007 MazdaSpeed 6 models. No cutting, drilling, or welding is required, making installation straightforward for most enthusiasts with basic tools. The system mounts to factory hangers and connections, ensuring a secure fit and hassle-free upgrade. Proper installation may require some basic mechanical skills, but overall, it is designed for ease of use and quick installation.

• Easy bolt-on installation with no cutting or welding required
• Uses factory mounting points and hardware for a secure fit
• Designed for both street and off-road use, with proven durability

What's Included

• Complete exhaust system with dual split rear exit tips
• Polished stainless steel muffler and tubing
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For

• MazdaSpeed 6 owners seeking a deep, aggressive exhaust tone
• Performance enthusiasts looking to support increased horsepower and torque
• Drivers wanting a durable, long-lasting exhaust upgrade
• Off-road and racing enthusiasts requiring rugged, reliable components