The Borla S-Type Cat-Back exhaust for 2024–2025 Chevrolet Silverado 1500 ZR2 and GMC Sierra 1500 AT4X with 6.2L V8 is a vehicle-specific system featuring 3.5" diameter tubing, dual 2.75" turn-down tips, and a valve simulator to prevent a check engine light. Built from T-304 stainless steel with mandrel bends, it aims to improve flow, deliver Borla’s S-Type sound quality, and fit the listed ZR2 and AT4X models.
Borla 2024 Chevrolet/GMC 1500 ZR2 & AT4X 6.2L V8 4WD 4DR S-TYPE Catback Exhaust w/ Turndown Tips