Gibson Exhaust 68400 Cat-Back Dual Sport Exhaust System Stainless Steel

The Gibson Performance Exhaust 68400 Dual Sport Cat-Back Exhaust System is a bolt-on stainless steel performance exhaust designed to deliver increased power, an aggressive exhaust note, and a distinctive rear-exit look — all without any welding.

Performance You Can Feel:

• Engineered for peak low-end torque and horsepower in the 1,800–3,000 RPM range
• Dyno-proven gains of 10–15 horsepower and 15–20 lb-ft of torque
• Reduces backpressure for improved throttle response and acceleration

Superflow Muffler:

• Baffled and chambered muffler design with no internal packing for long-term durability
• Produces a deep, aggressive exhaust tone while minimizing interior cabin drone
• Muffler dimensions: 8 in. round body; 2.50 in. dual inlet; 3 in. offset outlet; 24 in. length

Polished T304 Stainless Steel Tips:

• 3.5 in. polished T304 stainless, round slash-cut tips with clamp-on design
• Tip specifications: 2.50 in. inlet; 3.50 in. outlet; 12 in. length
• Exits behind the rear tire for a clean, sport-truck appearance that won't interfere with tow trailers

Construction & Installation:

• Mandrel-bent T304 stainless steel tubing for maximum exhaust flow and long-lasting durability
• All-welded construction resists corrosion and stands up to the elements
• Complete bolt-on installation — no welding required
• Includes all necessary clamps, factory-style hangers, and hardware
• Made in the USA

The Gibson 68400 Dual Sport Cat-Back Exhaust System is backed by a Lifetime Limited Warranty against defects in materials and workmanship, making it a confident upgrade for truck and SUV owners seeking real performance and aggressive style.