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. Add Adapter 60706 (Qty. of 2) For Crew Cab With Standard Bed (6' 7") 157" wheelbase vehicles. This 2.5" inlet into 2.75" pipes Cat-Back system by BORLA features a True Dual design which REQUIRES cutting the the factory 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 black chrome on T-304 stainless steel tips on each tail pipe. Installation REQUIRES removal of the Factory Valance Tips. Using BORLA Stainless Steel Polish p#21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems with bright chrome on T-304 stainless steel tips, carbon fiber tips, and systems that reuse the original equipment tips are also available. It is built with premium, high-quality austenitic T-304 stainless steel using computer numerical control (CNC) manufacturing techniques that ensures accurate fit and maximum performance. 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 | Chevrolet | Silverado 1500 | High Country |
| 2024 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2024 | Chevrolet | Silverado 1500 | LTZ |
| 2024 | Chevrolet | Silverado 1500 | RST |
| 2024-2025 | GMC | Sierra 1500 | AT4 |
| 2024 | GMC | Sierra 1500 | Denali |
| 2024 | GMC | Sierra 1500 | Denali Ultimate |
| 2024 | GMC | Sierra 1500 | SLT |
