Gibson 69522 Cat-Back Dual Extreme Exhaust System Stainless Steel

The Gibson 69522 Cat-Back Dual Extreme Exhaust System delivers an aggressive dual-exit performance upgrade constructed from 409 stainless steel mandrel-bent tubing. Designed for enthusiasts who demand both bold street presence and real dyno-proven power gains, this bolt-on cat-back system exits behind each rear tire at an aggressive angle for a commanding look and powerful exhaust tone.

The system is dyno-tuned for the specific application, with average horsepower gains of 15–20 hp. The baffled and chambered muffler design eliminates internal packing for minimal interior drone while producing a deep, aggressive sound. Finished with polished T304 stainless steel slash-cut tips, this system combines performance and appearance in one complete package.

System Specifications:

• Tubing: 2.50 in. 409 stainless steel, mandrel bent
• Muffler Design: Baffled and chambered, no internal packing, minimal interior drone
• Muffler Body: 8 in. round; 2.50 in. dual inlet; 3 in. offset outlet; 24 in. body length
• Tip Style: Round slash-cut, clamp-on
• Tip Material: Polished T304 stainless steel
• Tip Inlet: 2.50 in.
• Tip Outlet: 3.50 in.
• Tip Length: 8 in.
• Exit Location: Behind each rear tire

Key Features:

• Average horsepower gains of 15–20 hp
• Mandrel-bent tubing for unrestricted exhaust flow
• No welding required — complete bolt-on installation
• Includes all hardware and factory-style hangers
• Emission legal in all 50 states
• Does not affect factory powertrain warranty
• Backed by Gibson's Lifetime Limited Warranty

The Gibson 69522 is a direct-fit, no-cut cat-back exhaust system that installs using factory mounting points and included hardware for a clean, professional result without fabrication.