Gibson Dual Extreme Aluminized Cat-Back Exhaust – 2014–2024 Ram 2500 / 3500 6.4L – 6567

Dominate the Road with Power

Take your ride to the next level with the Gibson Dual Extreme Series—engineered for those who demand maximum power, aggressive sound, and standout style. Whether you're pushing limits on the road or turning heads in the city, this exhaust delivers performance you can feel and a tone you can hear. Each T-304 stainless steel tip is finished for a sleek, high-performance look that makes a statement.

Precision Engineering, Unmatched Performance

Designed for peak performance, the Gibson Dual Extreme Exhaust for the 2014–2024 Ram 2500 / 3500 6.4L delivers dyno-proven gains, enhancing both low-end power and high-end efficiency. Engineered for peak low-end torque and horsepower (1,800–3,000 RPM), delivers dyno-proven gains of 10–15 horsepower and 15–20 lb-ft of torque—performance you can feel.

Bold Sound, Minimal Drone

Equipped with a Gibson Superflow Muffler featuring a baffled and chambered design, this system produces a deep, aggressive exhaust note while minimizing cabin drone—delivering the perfect balance of sound and comfort.

Built for Durability, Designed for Easy Installation

Crafted from Heavy Duty Aluminized tubing, is built to ensure maximum durability and flow. Each precision-engineered T-304 stainless steel tip delivers a bold, aggressive look that stands out. Featuring a clamp-on design for easy installation, it’s the perfect blend of style and function. Exiting behind each rear tire, this system optimizes performance while delivering an aggressive, inspired look.

Installation is effortless with factory hangers and clamps included—just bolt it on and go. Designed to work with most factory bumpers, this system offers seamless integration. (Note: Exhaust sound may be louder under towing conditions.)

Proudly Made in the USA, the Gibson Dual Extreme Exhaust comes with a Lifetime Limited Warranty, ensuring years of high-performance driving.

Product Notes: Not compatible with a Gooseneck Trailer Hitch.

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.

• 2.50-in. Aluminized mandrel bent tubing.
• Baffled & Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
• 8 in. Round; 3.5 in. Center Inlet; 2.50in. Dual Outlet; L-24 in.
• 4in. Polished T304 Stainless Rolled Slash-Cut Tip. Clamp on.
• Inlet 2.50 in.; Outlet 4.0 in.; L-12 in.
• Exits Behind Each Rear Tire.
• Lifetime Limited Warranty
• 50 State Legal / California Emissions Compliant