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Gibson Part # GIB65689

Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless - 65689

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Made to last the new Chevy Silverado Gibson Exhaust Dual Split Rear Cat-Back System is here. For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 18-20 horsepower. 4.0 in. Rolled Stainless Tips exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Easy bolt-on installation. No welding required. Includes stainless band clamps. Backed by a Lifetime Limited Warranty

  • Stainless Steel Mandrel Bent Tubing
  • Superflow™ Muffler
  • Baffled/Chambered Muffler; No Internal Packing
  • Minimal Interior Drone - Aggressive Sound
  • Polished Stainless Steel Slash-Cut Tips
  • Hassle Free Easy Bolt-On Installation
  • Lifetime Limited Warranty

  • Inlet Inside Diameter: 2.500 in
  • Tail Pipe Diameter: 2.500 in
  • Tubing Diameter: 2.500 in
  • Muffler Body Length: 24.000 in
  • Tip Diameter: 4.000 in
  • Exit Position: Behind Rear Tire
  • Exhaust Type: Cat-Back
  • Material: Stainless Steel

Application

  • Chevrolet: Silverado 1500 2019 - 2025, GMC: Sierra 1500 2019 - 2025

Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.

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