The Borla S-Type cat-back exhaust system is made for the 2021+ Chevrolet Tahoe. Replacing the stock exhaust behind the catalytic converter, it is a 3-inch T-304 stainless steel system that splits into dual 2.25-inch pipes with bright chrome tips, built for the S-Type sound level. The system is built to run with no drone inside the vehicle.
Part number: 140855
Borla cat-back exhaust system.
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 | 140855 |
| Material | T-304 Stainless Steel |
| Shipping carton | 59.5 × 18 × 17 in (151 × 46 × 43 cm) |
| Shipping weight | 25.4 kg (55.9 lb) |
| Grade type | Performance |
| Construction | All Welded |
| Category | Exhaust & Performance |
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