
Specifications
- Brand
- Gibson
- Part #
- 5666
- UPC
- 677418027037

Gibson 14-18 Chevrolet Silverado 1500 LTZ 6.2L 3.5in/2.25in Cat-Back Dual Sport Exhaust - Aluminized
$755.42
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Fits 2014-2018 Chevrolet Silverado 1500. Gibson's aluminized cat-back exhaust adds a deep tone and improved performance without interior drone.
Key Features
- Fits 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500.
- Aluminized steel construction with mandrel-bent tubing for improved exhaust flow.
- Superflow™ muffler with baffled and chambered design for an aggressive deep tone and minimal interior drone.
- Exits behind the rear tire for a unique styling cue.
- Includes polished stainless steel round slash-cut clamp-on tips.
- Dyno-tested to show average gains of 18-20 horsepower and 15-20 lb-ft of torque.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're looking to give your 2014-2018 Chevrolet Silverado 1500 a more commanding presence and a richer exhaust note, this Gibson Dual Sport Cat-Back Exhaust System is a solid choice. Designed to exit behind the rear tire, this system offers a distinct look that sets your truck apart, whether you're cruising the street or heading off-road. It's engineered to provide a powerful, authoritative deep exhaust tone without introducing annoying noise inside the cab, making it comfortable for daily driving and towing alike.
This Gibson system is constructed from aluminized steel with mandrel-bent tubing, ensuring consistent pipe diameter for optimal exhaust flow. The Superflow™ muffler uses a baffled and chambered design, which helps create that aggressive sound while minimizing interior drone. Installation is straightforward thanks to a hassle-free, bolt-on design that requires no welding and utilizes factory-style hangers, making it a manageable project for many DIYers. You can expect an average horsepower gain of 18-20 HP and an increase of 15-20 lb-ft of torque, as confirmed by dyno testing.
The system includes polished stainless steel round slash-cut clamp-on tips for a clean finish. All necessary hardware for installation is included. Gibson backs this exhaust system with a Lifetime Limited Warranty, offering peace of mind with your purchase.
Specifications
- Brand
- Gibson
- Manufacturer Part #
- 5666
- UPC
- 677418027037
Frequently Asked Questions
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