This BORLA system has a valve simulator to prevent the Check Engine Light from coming on. It was designed specifically for the 6.2L Silverado and Sierra 1500. Factory Split Rear Exit Vehicles ONLY. This 2.5" inlet into 2.75" pipes Cat-Back system features a True Dual design which REQUIRES cutting the Original Equipment (O.E.) Y-Pipe. The system has the famous S-Type sound level with no drone inside the vehicle. The muffler contains an internal X-Pipe for increased performance and improved sound. This system features dual 3.5" round carbon fiber tips with black anodized centers on each tail pipe. Installation REQUIRES removal of the O.E. Valance Tips. Systems with bright chrome on T-304 stainless steel tips, black chrome on T-304 stainless steel tips, and systems that reuse the O.E. tips are also available. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. BORLA Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Give your Silverado or Sierra the sound it deserves, bolt on a BORLA. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

This Part Fits:

Year	Make	Model	Submodel
2024-2026	Chevrolet	Silverado 1500	High Country
2024-2026	Chevrolet	Silverado 1500	LT Trail Boss
2024-2026	Chevrolet	Silverado 1500	LTZ
2024-2026	Chevrolet	Silverado 1500	RST
2024-2026	GMC	Sierra 1500	AT4
2024-2026	GMC	Sierra 1500	Denali
2024-2026	GMC	Sierra 1500	Denali Ultimate
2024-2026	GMC	Sierra 1500	SLT