The Borla S-Type Cat-Back Exhaust delivers the brand’s signature S-Type sound while minimizing in-cabin drone and is built from premium T-304 stainless steel. This cat-back features a 3.5" diameter flow path and exits through a 5" round bright chrome T-304 tip for a clean finish. It fits 2020–2025 Chevrolet Silverado and GMC Sierra 2500/3500 6.6L V8 applications, excluding diesel and dual-rear-wheel models.
Borla 20-22 Chevrolet/GMC Silverado/Sierra 6.6L T-304 SS Cat-Back S-Type Exhaust - Brushed