Borla’s S‑Type Cat‑Back system for 2019–2025 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8 (2/4WD, regular cab, standard bed) uses 3" piping into dual 2.75" tailpipes with one 4" round bright chrome T‑304 stainless tip on each side. The straight‑through, multi‑core design and mandrel bends aim to improve flow and deliver the classic S‑Type sound without interior drone. Built from T‑304 stainless steel and backed by Borla’s Million‑Mile Warranty in the USA/Canada.
Borla 19-20 Chevrolet Silverado 5.3L V8 2/4WD Regular Cab S-Type Cat-back