Gibson 21-22 GMC Yukon XL 1500/Chevrolet Suburban 1500 5.3L Cat-Back Single Exhaust - Stainless

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.

• Polished Stainless Round Slash-Cut Clamp On Tips
• Baffled/Chambered Muffler; No Internal Packing
• Minimal Interior Drone - Aggressive Sound
• Incl. All Hardware/Factory Style Hangers
• Hassle Free Easy Bolt-On Installation
• Stainless Steel Mandrel Bent Tubing
• Lifetime Limited Warranty
• Superflow™ Muffler

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