The MagnaFlow D-Fit Muffler Replacement 19491 replaces the restrictive factory muffler of your Truck with fast-flowing mandrel bent 3.5in. tubing, while maintaining the OEM piping and tailpipe. Exhaust Muffler kit 19491 features a direct-fit, easy-to-install design and is produced using CNC precision robotic manufacturing techniques. This exhaust system’s durable, corrosion resistant stainless steel construction is backed by MagnaFlow’s limited lifetime warranty.
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2022–2024 |
Chevrolet |
Silverado 1500 |
|
| 2020–2021, 2023 |
Chevrolet |
Silverado 1500 |
Custom Trail Boss |
| 2019–2024 |
Chevrolet |
Silverado 1500 |
High Country |
| 2020–2024 |
Chevrolet |
Silverado 1500 |
LT Trail Boss |
| 2019–2024 |
Chevrolet |
Silverado 1500 |
LTZ |
| 2020–2024 |
Chevrolet |
Silverado 1500 |
RST |
| 2022 |
Chevrolet |
Silverado 1500 LTD |
Custom Trail Boss |
| 2022 |
Chevrolet |
Silverado 1500 LTD |
High Country |
| 2022 |
Chevrolet |
Silverado 1500 LTD |
LT Trail Boss |
| 2022 |
Chevrolet |
Silverado 1500 LTD |
LTZ |
| 2022 |
Chevrolet |
Silverado 1500 LTD |
RST |
| 2019–2024 |
GMC |
Sierra 1500 |
|
| 2022–2024 |
GMC |
Sierra 1500 |
At4x |
| 2019–2024 |
GMC |
Sierra 1500 |
Denali |
| 2022–2024 |
GMC |
Sierra 1500 |
Denali Ultimate |
| 2022 |
GMC |
Sierra 1500 |
Limited |
| 2019–2024 |
GMC |
Sierra 1500 |
SLT |
| 2022 |
GMC |
Sierra 1500 Limited |
Denali |
| 2022 |
GMC |
Sierra 1500 Limited |
SLT |