Gibson Stainless Steel Cat-Back Dual Exhaust: Dodge Challenger 2011-2015

Gibson Stainless Steel Cat-Back Dual Exhaust

2011–2015 Dodge Challenger

617007

Overview:

The Gibson Stainless Steel Cat-Back Dual Exhaust system is engineered specifically for the 2011 to 2015 Dodge Challenger, delivering a perfect balance of aggressive sound and enhanced performance. Designed for muscle car enthusiasts who demand more from their ride, this exhaust system transforms your Challenger’s exhaust note into a deep, powerful rumble that commands attention. Beyond the thrilling sound, it improves acceleration and horsepower, allowing you to fully experience the muscle car’s potential on the street or track.

Built to be a direct bolt-on replacement, this cat-back system offers hassle-free installation without the need for modifications. It retains the factory exhaust tips, ensuring a clean, professional appearance while upgrading your vehicle’s exhaust flow and tone. Backed by Gibson’s Lifetime Limited Warranty, this exhaust system is a reliable upgrade that enhances both performance and style.

Key Features:

This Gibson cat-back exhaust system incorporates advanced muffler technology and premium materials to deliver superior performance and sound quality. Key features include:

• Cat-back dual exhaust design tailored for 2011–2015 Dodge Challenger models
• Stainless steel mandrel-bent tubing for maximum flow and durability
• Baffled and chambered Superflow™ muffler with resonance chambers and directional louvered tuning ports
• Angular induction design to draw exhaust gases efficiently and expel at higher velocity
• Minimal interior drone with aggressive, deep exhaust tone
• Polished stainless steel slash-cut tips (factory tips reused)
• Hassle-free, bolt-on installation with no welding or cutting required
• Lifetime Limited Warranty for long-term peace of mind

Construction & Design:

Crafted from high-quality stainless steel, this cat-back exhaust system is built to withstand the rigors of daily driving and spirited performance use. The mandrel-bent tubing ensures smooth exhaust flow by maintaining consistent diameter through bends, reducing restrictions and turbulence. The Superflow™ muffler features a baffled and chambered design that uses resonance chambers and directional louvered tuning ports to optimize exhaust gas flow and sound tuning. This engineering approach not only enhances power delivery but also minimizes unwanted interior drone, providing a more enjoyable driving experience.

Performance & Sound

The Gibson cat-back exhaust system is designed to amplify your Dodge Challenger’s natural muscle car character with a deep, throaty exhaust note that intensifies under acceleration. By improving exhaust scavenging and reducing backpressure, it contributes to noticeable gains in horsepower and throttle response. Whether cruising or accelerating hard, the system delivers a commanding exhaust tone that complements the Challenger’s aggressive styling and performance heritage.

Installation & Fitment:

This exhaust system is engineered for a direct bolt-on installation on 2011 through 2015 Dodge Challenger models, including Rallye Redline 2014, SE 2011, SXT 2012–2015, and SXT Plus 2012. It utilizes the factory exhaust tips, so no additional tip purchase is necessary. Installation requires no cutting or welding, making it accessible for enthusiasts with basic mechanical skills or professional installers seeking a clean, factory-quality fit and finish.

What's Included:

• Stainless steel mandrel-bent cat-back dual exhaust piping
• Superflow™ baffled and chambered mufflers
• Hardware and clamps for bolt-on installation
• Installation instructions

Ideal For:

This Gibson Stainless Steel Cat-Back Dual Exhaust is ideal for Dodge Challenger owners looking to enhance their vehicle’s performance and sound without compromising reliability or requiring complex installation. It suits muscle car enthusiasts who want a deep, aggressive exhaust tone with minimal interior drone, improved throttle response, and a durable stainless steel construction that lasts. Perfect for street performance, weekend drives, and car shows alike.