Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back 2012-dodge-challenger-r-t-classic-esi2841939 Our computer numerical control (CNC)

Our computer numerical control (CNC) manufacturing techniques ensures accurate fit and maximum performance

The system features a 4" round bright chrome on T-304 stainless steel tip

The system has an Exhaust Valve

Systems are also available with bright chrome on T-304 stainless steel

2L V8 Camaro there is a Cat-Back(tm) system (PN 140356) and an Axle-Back system (PN 11788) for models without the "Ground Effects" option

Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back 2012-dodge-challenger-r-t-classic-esi2841939 Our computer numerical control (CNC)This 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.