Gibson 20-26 Silverado Sierra 2500HD / 3500HD 6.6L Dual Split Cat Back Exhaust

For the enthusiast who wants an awesome look and Mild sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower while maintaining similar factory interior sound levels. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.

• No internal Packing/Minimal Interior Drone/Mild Sound
• 2.50 in. Stainless mandrel bent tubing
• Baffled and Chambered Muffler Design
• Rolled Slash Cut Tip. Clamp on.
• Lifetime Limited Warranty
• 8 in. Round Body Muffler

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