Gibson 65300 Cat-Back Dual Sport Exhaust System Stainless Steel

The Gibson Performance 65300 Dual Sport Cat-Back Exhaust System is engineered for truck and SUV owners who want a bold, distinctive look without sacrificing towing capability. The dual outlets exit cleanly behind the rear tires, keeping your trailer hitch and tow setup completely clear while giving your vehicle a head-turning stance on the street or trail.

At the heart of this system is Gibson's baffled and chambered muffler design — built with no internal packing material — delivering an authoritative, deep exhaust tone with minimal interior drone. The system is dyno-tested and tuned to produce average gains of 10–15 horsepower and 15–20 lb-ft of torque, optimized in the critical 1,800–3,000 RPM low-end power band where trucks and SUVs need it most.

Key Features:

• Stainless Steel Construction: Mandrel-bent 2.50 in. stainless steel tubing for consistent flow and long-term corrosion resistance
• Baffled & Chambered Muffler: 8 in. round body with 2.50 in. dual inlet and 3 in. offset outlet; 24 in. body length; no internal packing for aggressive sound with minimal cab drone
• Polished T304 Stainless Tips: 3.5 in. round slash-cut tips with 2.50 in. inlet, 3.50 in. outlet, and 12 in. length; clamp-on design
• Behind-Rear-Tire Exit: Dual outlets clear the trailer hitch area completely — ideal for towing applications
• Dyno-Tested Performance: Verified gains of 10–15 HP and 15–20 lb-ft of torque
• Bolt-On Installation: Includes all hardware and factory-style hangers; no welding required
• Lifetime Limited Warranty: Backed against defects in materials and workmanship

The Gibson 65300 delivers a complete, professional-quality exhaust upgrade with a bolt-on fit and a deep, aggressive exhaust note — without the annoying interior drone common in lesser systems.