Installation requires cutting.
The Borla S-Type cat-back exhaust system is made for the 2022-2023 Chevrolet Silverado 1500 / GMC Sierra 1500. Replacing the stock exhaust behind the catalytic converter, it is a T-304 stainless steel system with 2.75-inch tips, built for the S-Type sound level. The system is built to run with no drone inside the vehicle.
Part number: 140916
Borla cat-back exhaust system.
EXCEPT Vehicles With AEV Package. This Cat-Back™ system features the classic Borla® S-Type sound level and 2.75" turn down tail pipes. It features a "True Dual" design which is unique in the industry. Installation requires cutting the factory Y-Pipe. Muffler contains an internal H-Pipe for increased performance and improved sound. All this without the annoying drone often associated with performance exhaust systems. Give your ZR2 or AT4X the sound it deserves, bolt on a Borla®.
A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.
Use the vehicle selector to confirm your exact year and configuration.
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Borla |
| Part number | 140916 |
| Installation | requires cutting |
| Material | T-304 Stainless Steel |
| Shipping carton | 66.5 × 21 × 13 in (169 × 53 × 33 cm) |
| Shipping weight | 33.6 kg (74 lb) |
| Category | Exhaust & Performance |
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