Borla S-Type Cat-Back Exhaust for 2019-2026 Silverado 1500

Transform your late-model GM truck with the Borla BOR Cat Back S-Type Exhaust System (MPN: 140769). Engineered for select Chevrolet Silverado 1500 and GMC Sierra 1500 models with factory dual exhaust, this cat back system is designed to wake up both the sound and performance of your 5.3L-powered truck.

The Borla S-Type series is known for its deep, aggressive exhaust note that adds attitude without overwhelming in-cabin drone. A straight-through, multi-core muffler design helps reduce backpressure, allowing your engine to breathe more freely for improved horsepower, torque, and throttle response compared to restrictive stock piping.

This system uses a single inlet that splits to dual rear exits, giving your truck a balanced, performance look at the back of the bumper. Tailpipes feature an approximate 2.75-inch outlet diameter, tuned for flow and sound, and are routed to exit cleanly at the rear of the vehicle for a finished, OEM-plus appearance.

Constructed from high-quality stainless steel, the Borla S-Type cat back is built to stand up to daily driving, harsh weather, and road salt. Precision mandrel-bent tubing helps maintain consistent diameter through every bend, improving exhaust gas velocity. Heavy-duty clamps are included to secure the system, helping provide a solid, leak-resistant installation.

Beyond sound and power, this exhaust system adds a more aggressive visual presence. The dual rear-exit layout fills out the rear profile of your Silverado or Sierra, complementing factory styling while clearly signaling that your truck is equipped with a premium performance exhaust.

Key highlights include:

• S-Type sound profile for a louder, more aggressive tone vs. stock
• Straight-through, high-flow muffler design for enhanced performance
• Dual rear exit configuration for a bold, symmetrical look
• Approx. 2.75" tailpipe outlet diameter for efficient exhaust flow
• Clamps included for a secure, bolt-on installation
• Durable stainless steel construction for long service life

If you want your Silverado 1500 or Sierra 1500 to sound as strong as it looks, the Borla BOR Cat Back S-Type (140769) is a premium upgrade that delivers aggressive tone, refined highway manners, and durable construction in one complete package.