Borla 2019 Chevy Silverado 1500 5.3L V8 CC SB 147.4in WB S-Type Cat-Back w/ Quad BC Round Tips

Borla is known for creating some of the most respected exhaust systems in the performance world, and this S-Type cat-back system for your 2019-2025 Chevrolet Silverado 1500 or GMC Sierra 1500 is a prime example. If you're looking to give your 5.3L V8 a more aggressive, satisfying exhaust note without any annoying cabin drone, this system is built for that. It's designed to bolt directly onto factory split rear exit exhaust setups, making installation straightforward for those comfortable working underneath their truck.

This system starts with a 3-inch diameter pipe that splits into dual 2.75-inch pipes, all constructed from T-304 stainless steel. This material is chosen for its durability and resistance to corrosion, far outperforming the T-400 series stainless steel found in some other systems. The mandrel-bent tubing ensures smooth airflow, which helps to increase exhaust velocity, potentially unlocking more horsepower and improving throttle response. The S-Type sound level is Borla's signature aggressive tone that's still comfortable for daily driving, and this system is specifically tuned to eliminate drone inside the cabin. It finishes with four 3.5-inch black chrome on T-304 stainless steel tips, adding a sharp, custom look to the rear of your truck.

Installation requires removing the factory valance tips, so be prepared for that step. Borla also recommends cleaning these black chrome tips with hot water and a microfiber cloth, rather than their standard stainless steel polish. This cat-back system is designed to fit factory split rear exit vehicles, including Trail Boss models, and is backed by Borla's Million-Mile Warranty, reflecting their confidence in the product's longevity and performance.