Borla Touring Cat-Back Exhaust System (140793BC) delivers a smooth, refined tone and premium performance for 2019 Chevrolet Silverado and GMC Sierra 1500 trucks equipped with factory side exit.
This system features a black chrome finish on a T-304 stainless steel tip, adding a stealthy, high-end look. Borla constructs this exhaust using austenitic T-304 stainless steel, providing greater corrosion resistance and durability compared to T-400 series systems. The Touring sound level offers a milder, deeper tone without excessive cabin noise. Precision CNC manufacturing and ultra-smooth mandrel bends enhance both fit and performance by maximizing exhaust flow.
Designed to bolt on with no welding required, this system also supports optional configurations such as an adapter (60708) for crew cab standard bed models with a 157" wheelbase.
Key Features :
Designed for 2019 Chevrolet Silverado and GMC Sierra 1500 with factory side exit
Touring sound level for deep tone without excessive volume
T-304 austenitic stainless steel construction for corrosion resistance
Black chrome T-304 stainless steel exhaust tip for aggressive styling
Mandrel-bent tubing for improved exhaust flow and power
CNC manufacturing for precise fit and easy installation
Backed by Borla’s Million-Mile Warranty
Technical Notes
This system is compatible only with factory side exit configurations. Borla Stainless Steel Polish (#21461) is not recommended for cleaning black chrome tips—use hot water and a microfiber cloth instead. For Crew Cab Standard Bed (6' 7") 157" WB, add Adapter 60708 (sold separately).
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