2019-2023 Chevrolet Silverado 1500 Cat-Back Exhaust System S-Type Part # 140779BC

Tips: Dual Round Rolled Angle-Cut Black Chrome

Fits these Vehicles:

2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 (EXCEPT ZR2 & AT4X) 6.2L V8 Auto. Trans. 2 & 4 Wheel Drive Ext. Cab With Std. Bed (6' 7") 147.4' Wheelbase/ Crew Cab With Short Bed (5' 9") 147.4" WB. Factory Split Rear Exit Vehicles ONLY. Add Adapter 60706 (Qty. of 2) For Crew Cab With Std. Bed (6' 7") 157" WB. BORLA® System Is True Dual Design.

Price : $1,999.99
American Muscle
Summit Racing Equipment
Buy from Borla (USA credit cards only):
International customers contact us for shipping quote.

EXCEPT ZR2 & AT4X models. Factory Split Rear Exit Vehicles ONLY. Add Adapter 60706 (Qty. of 2) For Crew Cab With Standard Bed (6' 7") 157" wheelbase vehicles. This Cat-Back™ system by BORLA® features a True Dual design which REQUIRES cutting the the factory Y-Pipe. The system has the famous BORLA® S-Type sound level. The muffler contains and internal H-pipe for increased performance and improved sound. This system features.3.5" black chrome on T-304 stainless steel tips. Installation REQUIRES removal of the Factory Valance Tips. Bright chrome on T-304 stainless steel tips and carbon fiber tips are also available. Using BORLA® Stainless Steel Polish p#21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber clothIt is built with premium, high-quality austenitic T-304 stainless steel using computer numerical control (CNC) manufacturing techniques that ensures accurate fit and maximum performance. All this without the annoying drone often associated with performance exhaust systems.

Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.


This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go to

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Available for this vehicle

Technical Specs
Pipe Diameter Tip Size Tip Exit
2.5" Inlets, 2.75" Pipes 3.5" Truck Dual Split Rear Exit
Installation Instructions Shipping Info
System Weight Boxed Weight Box Size
63.8 79.0 66.5 x 21 x 13