Description
ATAK(r) Cat-Back(tm) ’24-’25 Silv./ Sierra 1500 (EXC/ZR2&AT4X) 6.2L V8 AT 2&4WD Ext/Cab Std/Bed (6′ 7″) 147.4″/ Crew Cab Short Bed (5′ 10″) 147.4″/Factory Rear Exit/Add 60706 For Crew Cab Std/Bed (6′ 7″) 157″/Borla(r) Has Valve Sim.EXCEPT ZR2 & AT4X models. Factory Split Rear Exit Vehicles ONLY. Add Adapter 60706 for Crew Cab with Standard Bed (6′ 7″) 157″ wheelbase vehicles. This BORLA® system has a valve simulator to prevent the Check Engine Light from coming on. The 3.5″ into dual 2.75″ system features BORLA®’s aggressive ATAK® muffler and Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound with no drone inside the vehicle. Replace the Polyphonic Harmonizer behind the muffler in this ATAK® system with muffler 60679 to attain the S-Type sound level (quieter than ATAK®). This system features dual 3.5″ round carbon fiber tips with black anodized centers on each tail pipe. Installation REQUIRES removal of the Factory Valance Tips. Systems with bright chrome on T-304 stainless tips, carbon fiber tips, and systems that reuse the original equipment tips are also available. 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. 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. Give your Silverado and Sierra the power and 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.
- EXCEPT ZR2 & AT4X models. Fits Factory Split Rear Exit Vehicles ONLY.
- Borla(r) system has a Valve Simulator
- Add Adapter 60706 for Crew Cab with Standard Bed (6′ 7″) 157″ Wheelbase vehicles
- System features Polyphonic Harmonizer technology. Add Muffler 60679 to attain the S-Type sound level
- Installation REQUIRES removal of the Factory Valance Tips
Application Summary:
| Year | Make/Model |
|---|---|
| 2025 | Chevrolet Silverado 1500 |
| 2025 | GMC Sierra 1500 |
| Attributes | |
| Construction | All Welded |
| Emission Code | Not in CA |
| Grade Type | Performance |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Material | T-304 Stainless Steel |
| SDR Required Flag | N |
| GTIN | 00808422809979 |
