Gibson Dual Cat-Back Performance Exhaust Stainless (REAR)

2005–2015 Chrysler 300 / 2005–2008 Dodge Magnum / 2005–2010 Dodge Charger 5.7L HEMI

Part #: 617000

Overview

The Gibson Stainless Steel Cat-Back Dual Exhaust system is expertly engineered for muscle car enthusiasts seeking enhanced performance and a commanding exhaust tone. Designed specifically for the 2005–2015 Chrysler 300, 2005–2008 Dodge Magnum, and 2005–2010 Dodge Charger equipped with the 5.7L HEMI engine, this exhaust system delivers a deep, aggressive sound that elevates your vehicle’s presence on the road.

Whether your goal is to improve throttle response, increase horsepower, or simply enjoy a richer exhaust note, this system offers a perfect balance of power and style. Its direct bolt-on design ensures a hassle-free upgrade that unlocks your muscle car’s full potential without compromising reliability or durability.

Key Features

Built with advanced design elements and premium materials, the Gibson Cat-Back Dual Exhaust maximizes performance and sound quality. Key features include:

• Cat-Back Dual Exhaust configuration for improved exhaust flow and power gains
• Stainless steel baffled and chambered Superflow™ muffler for durability and tuned sound
• No internal packing to minimize interior drone while maintaining an aggressive tone
• Polished stainless steel slash-cut tips for a sleek, factory-finished appearance
• Stainless steel mandrel-bent tubing to ensure smooth exhaust flow and long-lasting corrosion resistance
• Superflow™ muffler technology featuring resonance chambers, directional louvered tuning ports, and angular induction for optimized exhaust gas velocity
• Lifetime Limited Warranty for peace of mind and product confidence

Construction & Design

This exhaust system is constructed from high-quality stainless steel, providing exceptional resistance to rust and corrosion for long-lasting performance. The mandrel-bent tubing maintains a consistent diameter through all bends, promoting unrestricted exhaust flow and enhancing overall engine efficiency.

The muffler’s internal design incorporates resonance chambers and directional louvered tuning ports that precisely tune the exhaust note while efficiently expelling gases at higher velocities. This engineering results in a powerful yet refined sound that complements the aggressive character of your muscle car.

Performance & Sound

Experience a deep, throaty exhaust rumble that commands attention without excessive cabin drone. The unique muffler design improves acceleration response and horsepower gains by optimizing exhaust scavenging and flow dynamics. When you put the pedal to the metal, the Gibson exhaust delivers a satisfying growl that reflects the muscle car heritage of your Chrysler 300, Dodge Charger, or Dodge Magnum.

Installation & Fitment

The Gibson Cat-Back Dual Exhaust is designed for a straightforward, direct bolt-on installation with no cutting or welding required. It fits perfectly on the following vehicles equipped with the 5.7L HEMI engine:

• Chrysler 300 C (2005–2015)
• Chrysler 300 C Luxury (2013–2014)
• Chrysler 300 C Platinum (2015)
• Chrysler 300 C SRT8 (2005–2010)
• Chrysler 300 S (2014)
• Dodge Charger Daytona R/T (2006)
• Dodge Charger R/T (2006–2010)
• Dodge Magnum R/T (2005–2008)

The system installs easily using existing mounting points and hardware, making it an ideal upgrade for enthusiasts seeking improved performance without complicated modifications.

What's Included

• Stainless steel cat-back dual exhaust tubing
• Stainless baffled and chambered Superflow™ muffler
• Polished stainless steel slash-cut exhaust tips
• All necessary clamps and hardware for installation
• Lifetime Limited Warranty documentation

Ideal For

This exhaust system is perfect for muscle car owners who want to enhance their vehicle’s performance and sound without sacrificing reliability or requiring extensive modifications. It suits daily drivers, weekend cruisers, and enthusiasts looking to make a statement with a powerful exhaust tone and improved throttle response.

Gibson Performance Exhaust manufactures street-legal performance exhaust systems for trucks, SUVs, UTVs/side-by-sides, and muscle car applications. Known for an aggressive sound and bolt-on fitment, Gibson systems are engineered to improve exhaust flow while maintaining durability for daily driving, towing, and weekend fun.