Gibson Dual Cat-Back Performance Exhaust Stainless

2008–2014 Dodge Challenger SRT8 6.1L & 6.4L

Part #: 617005

Overview

The Gibson Stainless Steel Cat-Back Dual Exhaust system is expertly engineered for Dodge Challenger SRT8 models from 2008 through 2014, specifically designed to enhance both performance and sound. This exhaust upgrade replaces the factory system from the catalytic converter rearward, improving exhaust flow and throttle response while delivering a deep, aggressive exhaust note that muscle car enthusiasts crave. Whether for spirited street driving or weekend cruising, this cat-back system offers a perfect blend of power, durability, and an unmistakable rumble that complements the Challenger’s iconic muscle car character.

Built to meet the demands of drivers seeking a reliable and high-quality exhaust upgrade, the Gibson system ensures a bolt-on installation with factory-style hangers and hardware, maintaining a professional appearance without the need for modifications.

Key Features

This Gibson cat-back exhaust system incorporates advanced design and premium materials to maximize performance and sound quality. Key features include:

• Cat-back dual exhaust design tailored specifically for 2008–2014 Dodge Challenger SRT8 6.1L and 6.4L engines
• Mandrel-bent stainless steel tubing for optimal exhaust flow and superior corrosion resistance
• Superflow™ baffled and chambered muffler featuring resonance chambers and directional louvered tuning ports for refined sound tuning
• Angular induction technology to efficiently draw exhaust gases, increasing velocity and power output
• Minimal interior drone for a comfortable driving experience despite an aggressive exhaust tone
• Polished stainless steel slash-cut tips that provide a sleek, aggressive finish while reusing factory exhaust tips
• Includes factory-style hangers and all necessary hardware for easy bolt-on installation
• Lifetime limited warranty for long-term peace of mind and durability

Construction & Design

Crafted from premium stainless steel, this cat-back exhaust system is built to withstand the rigors of daily driving and high-performance use. The mandrel-bent tubing ensures smooth, consistent bends that maintain unrestricted exhaust flow, enhancing overall efficiency. The muffler’s design incorporates resonance chambers and louvered tuning ports that optimize sound quality and exhaust gas velocity, delivering a deep, throaty exhaust note without excessive drone.

The polished stainless steel slash-cut tips not only provide a visually striking finish but also complement the Dodge Challenger’s muscular styling. All hardware and hangers are designed to factory specifications, ensuring a secure fit and professional appearance that integrates seamlessly with the vehicle.

Performance & Sound

The Gibson cat-back exhaust significantly enhances the Dodge Challenger SRT8’s exhaust note, producing a deep, powerful rumble that commands attention. Its design improves exhaust scavenging, which can lead to noticeable gains in throttle response and horsepower during aggressive driving. Despite its aggressive tone, the system minimizes interior drone, making it suitable for both spirited driving and everyday use. This exhaust is ideal for drivers who want to amplify their muscle car’s presence both visually and audibly without sacrificing comfort.

Installation & Fitment

This exhaust system is engineered for a direct bolt-on installation with no cutting, welding, or modifications required. It utilizes factory-style hangers and includes all necessary mounting hardware, making installation straightforward for experienced enthusiasts or professional installers. Designed specifically for Dodge Challenger SRT8 models from 2008 to 2014 with 6.1L and 6.4L engines, it ensures perfect fitment and optimal performance.

What's Included

• Stainless steel cat-back dual exhaust system
• Superflow™ baffled and chambered muffler
• Factory-style hangers and mounting hardware
• Polished stainless steel slash-cut tips (factory tips reused)
• Lifetime limited warranty documentation

Ideal For

This Gibson Stainless Steel Cat-Back Dual Exhaust is perfect for Dodge Challenger SRT8 owners who want to enhance their vehicle’s performance and sound without compromising reliability or fitment. It is ideal for muscle car enthusiasts seeking a bold, aggressive exhaust tone, improved throttle response, and a durable, long-lasting exhaust upgrade that complements the Challenger’s iconic aggressive character.

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.