DESCRIPTION
Upgrade your Silverado/Sierra 1500 5.3L V8 EC STB/CC SB 147.4in WB with the Borla 140794BC S-Type Cat-Back Exhaust for deeper sound, better performance, and a Million-Mile Warranty.
For Factory Single Side Exit vehicles ONLY. Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. This 3" diameter BORLA® Cat-Back™ system features a side exit (passenger side) and delivers the classic S-Type sound level with no drone inside the vehicle. It includes a single 4" round black chrome T-304 stainless steel tip. Use of BORLA® Stainless Steel Polish p#21461 is NOT recommended with black chrome tips; clean using hot water and a microfiber cloth. A version with a bright chrome T-304 stainless steel tip is also available.
BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel efficiency, and the distinctive BORLA® Sound of Power. Each system is built from premium T-304 austenitic stainless steel—superior to T-400 series—to provide maximum performance and durability. Ultra-smooth mandrel bends ensure optimal flow and power, while precision CNC manufacturing guarantees an accurate fit.
Give your Silverado or Sierra the power and sound it deserves; bolt on a BORLA®. Count on BORLA® for durability, performance, sound, and a Million-Mile Warranty. (Note: Warranty does not cover tip finish.)
Borla 140794BC S-Type Cat-Back Exhaust Features (Does NOT fit Ram Classic):
• Fits Factory Side Exit vehicles ONLY
• Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" wheelbase vehicles
• Covered by Borla Million Mile Warranty