Borla Cat-back exhaust system. Replaces the restrictive factory exhaust for freer flow and a deeper, more aggressive tone.
| Type | Cat-back exhaust system |
| Part Number | 140778 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2023 | Chevrolet | Silverado 1500 | High Country |
| 2019-2023 | Chevrolet | Silverado 1500 | LTZ |
| 2020-2021 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2020-2023 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2020-2023 | Chevrolet | Silverado 1500 | RST |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
