Gibson 19-23 Silverado/GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Split Exhaust

If you're looking to give your 2019-2025 Chevrolet Silverado 1500 or GMC Sierra 1500 a more aggressive sound and a bolder look, this Gibson Dual Split Cat-Back exhaust system is a solid choice. It's designed specifically for the 5.3L engine in Crew Cab models, replacing your factory exhaust from the catalytic converter back to give your truck a deeper, throaty tone that's noticeable, especially under load, without excessive interior drone. The system uses polished stainless steel slash-cut clamp-on tips that exit straight out the back, utilizing your truck's factory exhaust exit locations for a clean appearance.

This Gibson system is built with stainless steel mandrel-bent tubing for smooth airflow, which helps reduce backpressure. This improved flow can lead to a modest increase in torque and horsepower, with typical gains around 18-20 horsepower. The heart of the system is the Superflow™ CFT muffler, which is baffled and chambered with no internal packing, contributing to its aggressive sound and durability. Installation is straightforward thanks to its bolt-on design, meaning no welding is required, and it includes all the necessary hardware, including stainless band clamps and factory-style hangers for a secure fit.

Gibson backs this exhaust system with a Lifetime Limited Warranty, giving you confidence in its long-term performance and durability. While it uses the factory exhaust tips, the overall sound and appearance are significantly upgraded. This system is a popular option for truck owners wanting a more engaging driving experience and a tougher look for their Silverado or Sierra.