Borla S-Type Cat-Back Exhaust (140550) enhances sound and flow for 2014 Sierra 1500 Extended or Crew Cab models. Engineered for performance and durability, this system utilizes Borla’s patented straight-through and multi-core technology to optimize exhaust velocity and deliver the distinctive Borla sound. Constructed from premium 300-series austenitic stainless steel, it offers superior corrosion resistance and long-lasting reliability compared to lower-grade alternatives. Mandrel-bent tubing ensures unrestricted airflow, and CNC manufacturing guarantees precise fitment.
Key Features :
Designed for 2014 GMC Sierra 1500 Extended Cab Standard Bed or Crew Cab Short Bed (143.5-inch wheelbase)
Dual side-exit configuration for aggressive styling and efficient exhaust routing
Built from high-grade 300-series austenitic stainless steel
Mandrel-bent 2.75-inch tubing with 4-inch polished tips
Turbo-style muffler with S-Type sound profile for a balanced tone
CNC-manufactured components for consistent and accurate fit
Backed by Borla’s Million-Mile Warranty
1 to 2 Business Days
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