S-Type Cat-Back(tm) Sys. '19-'23 Chev. Silv. 1500/ GMC Sier. 1500 (EXC. ZR2 & AT4X) 6.2L V8 AT 2 & 4WD Ext. Cab W/Std. Bed (6' 7") 147.7" WB/ Crew Cab W/Short Bed (5' 9") 147.7" WB. Factory Split Rear Exit ONLY. Borla(r) System Is True Dual
- EXCEPT ZR2 & AT4X models
- Fits Factory Split Rear Exit vehicles ONLY. Tips NOT included, reuse factory tips.
- True Dual design. Installation REQUIRES cutting the Original Equipment system.
- Muffler contains an internal X-Pipe