Gibson 614002 Cat-Back Dual Split Exhaust System Stainless Steel

The Gibson 614002 Cat-Back Dual Split Exhaust System delivers a deep, throaty exhaust note and aggressive dual-outlet styling with a straightforward bolt-on installation. Engineered and dyno-proven to reduce backpressure by over 35%, this system is designed to maximize low-end torque and horsepower gains in the 1,800–3,000 RPM range, with typical gains of 10–15 horsepower and 15–20 lb-ft of torque. The split rear exit design routes dual pipes straight out the back, maintaining compatibility with most bumpers, roll pans, and trailer hitches.

Key Features:

• Tubing: 2.50 in. mandrel-bent 409 stainless steel for optimal flow and long-term durability
• Muffler: Gibson Superflow baffled and chambered design — no internal packing, minimal interior drone, mild aggressive sound
• Muffler Dimensions: 8 in. round body; 2.50 in. offset inlet; 2.50 in. offset outlet; 19 in. body length
• Tips: Dual 4 in. polished T304 stainless steel rolled slash-cut clamp-on tips
• Tip Dimensions: 2.50 in. inlet; 4.0 in. outlet; 12 in. length
• Exit Position: Straight out the back
• Includes: All hardware and factory-style hangers for a complete, hassle-free bolt-on installation — no welding required
• Street Legal: 50-state emissions legal
• Warranty: Lifetime Limited Warranty
• Made in the USA

The Gibson 614002 is sold as a complete kit and installs using factory-style hangers with all necessary hardware included. The polished T304 stainless tips provide a clean, high-performance appearance, while the baffled and chambered muffler keeps cabin resonance to a minimum for an enjoyable daily-driving experience.