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Experience unparalleled performance with the BORLA exhaust system engineered to deliver impressive power and a distinctive Touring sound—all while keeping your vehicle free from Check Engine Light concerns. Constructed from premium T-304 stainless steel and equipped with a valve simulator, this system improves exhaust flow, power, and fuel efficiency for your Silverado, Sierra, or similar heavy-duty vehicles.
• 3.5″ inlet leading to dual 2.75″ exhaust pipes for optimal flow• Smooth Touring sound with zero in-cabin drone• Integrated valve simulator to eliminate Check Engine Light alerts• Premium T-304 stainless steel construction for exceptional durability• Installation requires removal of factory valance tips
Our system is precision CNC manufactured, ensuring an exact fit and enhanced performance for select models.• Compatible with vehicles such as the 2025 GMC Sierra 1500 AT4• Engineered for increased exhaust velocity, boosting both horsepower and fuel economy• Optional finishes include dual 3.5″ round carbon fiber tips and tailored chrome treatments
Designed for the enthusiast, installation is straightforward when you follow the detailed instructions provided. Once installed, experience the exhilaration of improved engine performance and a refined exhaust note that defines the BORLA legacy.
Each exhaust system is backed by a Million-Mile Warranty, reinforcing our commitment to performance and longevity. Discover more about high-performance exhaust options in our Borla Exhaust collection and explore the complete range in our Exhaust, Mufflers & Tips collection.