MEGAN RACING Mazda Miata MX-5 Mazdaspeed 2004–2005 OE-RS Cat-Back Exhaust System

Overview:
The MEGAN RACING OE-RS Cat-Back Exhaust System for the Mazda Miata MX-5 Mazdaspeed (2004–2005) is designed for drivers who want improved performance while retaining a refined, factory-inspired appearance and sound. Built around Megan Racing’s OE-RS philosophy, this system delivers enhanced exhaust flow and horsepower gains without excessive noise, making it ideal for both spirited driving and daily use.

Manufactured from high-quality T-304 stainless steel, the exhaust features fully polished, mandrel-bent piping to ensure smooth airflow, durability, and corrosion resistance. The OEM-style muffler design maintains a clean, understated look while producing a subtle, deep exhaust tone that complements the Mazdaspeed Miata’s turbocharged character. This system is engineered as a direct bolt-on replacement and includes all required hardware for straightforward installation.

Vehicle Compatibility:

• Mazda Miata MX-5 Mazdaspeed (2004–2005)

Series:

• OE-RS

Key Features:

• OE-RS style cat-back exhaust system with factory-inspired appearance

• Constructed from T-304 stainless steel for long-term durability

• Mandrel-bent piping with a high-polish finish

• OEM-style polished muffler for a clean, refined look

• Improved exhaust flow with minimal increase in noise

• Direct bolt-on installation with all necessary hardware included

Specifications:

• Piping Diameter: 2.5 inches

• Material: T-304 stainless steel

• Exhaust Configuration: Cat-back system

• Finish: Polished stainless steel

Performance & Sound:

• Improved horsepower and throttle response

• Smooth, quiet exhaust tone suitable for street-driven vehicles

• Minimal drone with a subtle performance-oriented sound

Installation Notes:

• Direct bolt-on design

• Professional installation recommended for best fit and finish

Important Notice:

• Intended for closed-course and off-highway use only

• Please verify local laws and regulations regarding exhaust modifications prior to installation