Gibson 65658 Cat-Back Dual Extreme Exhaust System for Silverado & Sierra 1500 with 5.3L Engine

Description

Upgrade your truck’s performance and style with the Gibson 65658 Cat-Back Dual Extreme Exhaust System, designed specifically for 2014-2015 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with a 5.3L engine. This bolt-on system features stainless steel mandrel-bent tubing and a baffled, chambered Superflow™ CFT muffler that delivers a commanding exhaust tone with minimal interior drone, providing an aggressive sound that turns heads. The system is engineered to enhance your vehicle’s street performance, offering an estimated gain of 15-20 horsepower, backed by tested and proven results. The polished stainless slash-cut tips add a bold visual appeal, complementing the truck’s rugged aesthetic and ensuring durability against the elements. Installation is straightforward with all necessary hardware and factory-style hangers included, and no welding is required, making it a hassle-free upgrade for enthusiasts and professionals alike. Backed by a Lifetime Limited Warranty, this exhaust system is built to last, providing years of reliable performance and an aggressive appearance. Designed to meet industry standards, it is not CARB-approved but complies with Prop 65 requirements, ensuring environmental safety and regulatory compliance. Whether you’re aiming for an aggressive street look or improved exhaust flow, the Gibson 65658 system is a perfect choice for those demanding high performance and durability from their truck.

Features:

• Baffled/Chambered muffler: No internal packing for long-lasting sound and performance

• Polished stainless slash-cut clamp-on tips: Enhance visual appeal and durability

• Minimal interior drone: Aggressive sound without excessive cabin noise

• Includes all hardware and factory-style hangers: Easy bolt-on installation

• Stainless steel mandrel bent tubing: Ensures smooth exhaust flow and longevity

• Hassle-free bolt-on setup: No welding required for quick installation

• Lifetime limited warranty: Built for durability and peace of mind

• Superflow™ CFT muffler: Delivers powerful, aggressive exhaust tone

Fitment:
Chevrolet Silverado 1500 Custom 2016
Chevrolet Silverado 1500 Custom 2017
Chevrolet Silverado 1500 Custom 2018
Chevrolet Silverado 1500 High Country 2014
Chevrolet Silverado 1500 High Country 2015
Chevrolet Silverado 1500 High Country 2016
Chevrolet Silverado 1500 High Country 2017
Chevrolet Silverado 1500 High Country 2018
Chevrolet Silverado 1500 LS 2015
Chevrolet Silverado 1500 LS 2016
Chevrolet Silverado 1500 LS 2017
Chevrolet Silverado 1500 LS 2018
Chevrolet Silverado 1500 LT 2014
Chevrolet Silverado 1500 LT 2015
Chevrolet Silverado 1500 LT 2016
Chevrolet Silverado 1500 LT 2017
Chevrolet Silverado 1500 LT 2018
Chevrolet Silverado 1500 LTZ 2014
Chevrolet Silverado 1500 LTZ 2015
Chevrolet Silverado 1500 LTZ 2016
Chevrolet Silverado 1500 LTZ 2017
Chevrolet Silverado 1500 LTZ 2018
Chevrolet Silverado 1500 SSV 2015
Chevrolet Silverado 1500 SSV 2016
Chevrolet Silverado 1500 SSV 2017
Chevrolet Silverado 1500 SSV 2018
Chevrolet Silverado 1500 WT 2014
Chevrolet Silverado 1500 WT 2015
Chevrolet Silverado 1500 WT 2016
Chevrolet Silverado 1500 WT 2017
Chevrolet Silverado 1500 WT 2018
GMC Sierra 1500 Base 2014
GMC Sierra 1500 Base 2015
GMC Sierra 1500 Base 2016
GMC Sierra 1500 Base 2017
GMC Sierra 1500 Base 2018
GMC Sierra 1500 Denali 2014
GMC Sierra 1500 Denali 2015
GMC Sierra 1500 Denali 2016
GMC Sierra 1500 Denali 2017
GMC Sierra 1500 Denali 2018
GMC Sierra 1500 SLE 2014
GMC Sierra 1500 SLE 2015
GMC Sierra 1500 SLE 2016
GMC Sierra 1500 SLE 2017
GMC Sierra 1500 SLE 2018
GMC Sierra 1500 SLT 2014
GMC Sierra 1500 SLT 2015
GMC Sierra 1500 SLT 2016
GMC Sierra 1500 SLT 2017
GMC Sierra 1500 SLT 2018