The MagnaFlow 19476 D-Fit Kit Without Muffler routes fast-flowing 2.75in mandrel-bent stainless steel piping through the OEM muffler location on 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks equipped with the 4.3L or 5.3L engine, deleting the factory muffler without alteration of OEM piping or tailpipe. The clamp-on inlet and outlet design makes installation straightforward. Stainless steel CNC construction is backed by MagnaFlow's limited lifetime warranty.
| Type | D-Fit performance muffler delete kit |
| Tubing | 2.75in mandrel-bent |
| Material | Stainless steel |
| Retains | OEM piping and tailpipe |
| Warranty | Limited lifetime |
Documents: Installation Instructions (PDF) | Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | Chevrolet | Silverado 1500 | Custom |
| 2019-2026 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2019-2026 | Chevrolet | Silverado 1500 | LT |
| 2019-2026 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2023-2026 | Chevrolet | Silverado 1500 | PPV |
| 2019-2026 | Chevrolet | Silverado 1500 | RST |
| 2019-2021 | Chevrolet | Silverado 1500 | SSV |
| 2019-2026 | Chevrolet | Silverado 1500 | WT |
| 2022 | Chevrolet | Silverado 1500 LTD | LT |
| 2022 | Chevrolet | Silverado 1500 LTD | LT Trail Boss |
| 2022 | Chevrolet | Silverado 1500 LTD | RST |
| 2022 | Chevrolet | Silverado 1500 LTD | SSV |
| 2022 | Chevrolet | Silverado 1500 LTD | WT |
| 2019-2021 | GMC | Sierra 1500 | Base |
| 2019-2026 | GMC | Sierra 1500 | Elevation |
| 2022-2026 | GMC | Sierra 1500 | Pro |
| 2019-2026 | GMC | Sierra 1500 | SLE |
| 2022 | GMC | Sierra 1500 Limited | Elevation |
| 2022 | GMC | Sierra 1500 Limited | Pro |
| 2022 | GMC | Sierra 1500 Limited | SLE |
