Borla S-Type Cat-Back Exhaust (140536BC) delivers performance and sound for 2014–2019 Silverado and Sierra 1500 trucks. This system is designed for 5.3L V8 models and features a split rear exit configuration with dual 4-inch black chrome tips. Constructed from high-quality 300-series austenitic stainless steel, the exhaust ensures durability and long-term corrosion resistance. Mandrel-bent tubing promotes smooth airflow, while Borla ’s patented multi-core technology enhances exhaust velocity to improve horsepower and throttle response. The system is manufactured using CNC precision processes for a perfect fit.
Key Features :
Fits 2014–2018 Silverado/Sierra 1500 and 2019 LD models with 5.3L V8
Compatible with Extended Cab Standard Bed and Crew Cab Short Bed (143.5" wheelbase)
Features 2.75-inch inlet to dual 2.25-inch outlet configuration
4-inch black chrome T-304 stainless steel exhaust tips
Mandrel-bent tubing maximizes exhaust flow
Constructed from 300-series austenitic stainless steel for strength and longevity
Engineered using CNC manufacturing for precise fitment
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