2022-2023 Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back (BOR140915) water-tank they offer a premium blend

they offer a premium blend of technology

Fits Two Piece Case

The result is a significant increase in horsepower

Dana 30 Front Axle Kit

2022-2023 Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back (BOR140915) water-tank they offer a premium blendThis system was designed specifically for the 6. 2L Silverado 1500 ZR2 and Sierra 1500 AT4X. The 3. 5" diameter Cat Back(tm) system has dual 2. 75" turn down tail pipes and features the aggressive Borla(r) ATAK(r) 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 without any drone.