The MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19491 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.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021,2023 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2019-2026 | Chevrolet | Silverado 1500 | High Country |
| 2020-2026 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2019-2026 | Chevrolet | Silverado 1500 | LTZ |
| 2020-2026 | Chevrolet | Silverado 1500 | RST |
| 2022-2026 | Chevrolet | Silverado 1500 | ZR2 |
| 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 |
| 2019-2026 | GMC | Sierra 1500 | AT4 |
| 2022-2026 | GMC | Sierra 1500 | AT4X |
| 2019-2026 | GMC | Sierra 1500 | Denali |
| 2022-2026 | GMC | Sierra 1500 | Denali Ultimate |
| 2019-2026 | GMC | Sierra 1500 | SLT |
| 2022 | GMC | Sierra 1500 Limited | AT4 |
| 2022 | GMC | Sierra 1500 Limited | Denali |
| 2022 | GMC | Sierra 1500 Limited | SLT |
- 2019-chevrolet-silverado-1500-high-country-esi1450267
- 2019-chevrolet-silverado-1500-ltz-esi6085050
- 2019-gmc-sierra-1500-at4-esi9652890
- 2019-gmc-sierra-1500-denali-esi5172095
- 2019-gmc-sierra-1500-slt-esi6528480
- 2020-chevrolet-silverado-1500-custom-trail-boss-esi9410374
- 2020-chevrolet-silverado-1500-high-country-esi2602741
- 2020-chevrolet-silverado-1500-lt-trail-boss-esi5665309
- 2020-chevrolet-silverado-1500-ltz-esi1468679
- 2020-chevrolet-silverado-1500-rst-esi9928197
- 2020-gmc-sierra-1500-at4-esi9475598
- 2020-gmc-sierra-1500-denali-esi6690118
- 2020-gmc-sierra-1500-slt-esi5071514
- 2021-chevrolet-silverado-1500-custom-trail-boss-esi8446327
- 2021-chevrolet-silverado-1500-high-country-esi6229385
- 2021-chevrolet-silverado-1500-lt-trail-boss-esi5276778
- 2021-chevrolet-silverado-1500-ltz-esi8266479
- 2021-chevrolet-silverado-1500-rst-esi9753900
- 2021-gmc-sierra-1500-at4-esi5460514
- 2021-gmc-sierra-1500-denali-esi3809460
- 2021-gmc-sierra-1500-slt-esi3342153
- 2022-chevrolet-silverado-1500-high-country-esi3081840
- 2022-chevrolet-silverado-1500-lt-trail-boss-esi9031989
- 2022-chevrolet-silverado-1500-ltz-esi4100129
- 2022-chevrolet-silverado-1500-rst-esi4968854
- 2022-chevrolet-silverado-1500-zr2-esi4907735
- 2022-gmc-sierra-1500-at4-esi4811827
- 2022-gmc-sierra-1500-at4x-esi6756121
- 2022-gmc-sierra-1500-denali-esi4926467
- 2022-gmc-sierra-1500-denali-ultimate-esi1776229
- 2022-gmc-sierra-1500-slt-esi7382857
- 2023-chevrolet-silverado-1500-custom-trail-boss-esi3045588
- 2023-chevrolet-silverado-1500-high-country-esi4420893
- 2023-chevrolet-silverado-1500-lt-trail-boss-esi3119102
- 2023-chevrolet-silverado-1500-ltz-esi5493354
- 2023-chevrolet-silverado-1500-rst-esi5789202
- 2023-chevrolet-silverado-1500-zr2-esi8826800
- 2023-gmc-sierra-1500-at4-esi8632990
- 2023-gmc-sierra-1500-at4x-esi3430593
- 2023-gmc-sierra-1500-denali-esi5920772
- 2023-gmc-sierra-1500-denali-ultimate-esi8418179
- 2023-gmc-sierra-1500-slt-esi8546401
- 2024-chevrolet-silverado-1500-high-country-esi5482580
- 2024-chevrolet-silverado-1500-lt-trail-boss-esi4900930
- 2024-chevrolet-silverado-1500-ltz-esi8874199
- 2024-chevrolet-silverado-1500-rst-esi6757213
- 2024-chevrolet-silverado-1500-zr2-esi8057094
- 2024-gmc-sierra-1500-at4-esi7663760
- 2024-gmc-sierra-1500-at4x-esi8899540
- 2024-gmc-sierra-1500-denali-esi7927969
- 2024-gmc-sierra-1500-denali-ultimate-esi4712681
- 2024-gmc-sierra-1500-slt-esi8963113
- 2025-chevrolet-silverado-1500-high-country-esi1164967
- 2025-chevrolet-silverado-1500-lt-trail-boss-esi3236161
- 2025-chevrolet-silverado-1500-ltz-esi7473391
- 2025-chevrolet-silverado-1500-rst-esi5185740
- 2025-chevrolet-silverado-1500-zr2-esi2998099
- 2025-gmc-sierra-1500-at4-esi9281232
- 2025-gmc-sierra-1500-at4x-esi5366830
- 2025-gmc-sierra-1500-denali-esi7939624
- 2025-gmc-sierra-1500-denali-ultimate-esi8883169
- 2025-gmc-sierra-1500-slt-esi6957713
- 2026-chevrolet-silverado-1500-high-country-esi8920681
- 2026-chevrolet-silverado-1500-lt-trail-boss-esi3406854
- 2026-chevrolet-silverado-1500-ltz-esi2619695
- 2026-chevrolet-silverado-1500-rst-esi6684170
- 2026-chevrolet-silverado-1500-zr2-esi4529920
- 2026-gmc-sierra-1500-at4-esi4822891
- 2026-gmc-sierra-1500-at4x-esi6396875
- 2026-gmc-sierra-1500-denali-esi5113918
- 2026-gmc-sierra-1500-denali-ultimate-esi3811149
- 2026-gmc-sierra-1500-slt-esi3507685
- ClearanceItem:N
- EPA:N/A
- Exhaust- Mufflers & Tips>Muffler
- fits_2019-2023`GMC`Sierra 1500`AT4~2022-2023`GMC`Sierra 1500`AT4X~2019-2023`GMC`Sierra 1500`Denali~2022-2023`GMC`Sierra 1500`Denali Ultimate~2019-2023`GMC`Sierra 1500`SLT~2022`GMC`Sierra 1500 Limited`AT4~2022`GMC`Sierra 1500 Limited`Denali
- fits_2020-2021`Chevrolet`Silverado 1500`Custom Trail Boss~2023`Chevrolet`Silverado 1500`Custom Trail Boss~2019-2023`Chevrolet`Silverado 1500`High Country~2020-2023`Chevrolet`Silverado 1500`LT Trail Boss~2019-2023`Chevrolet`Silverado 1500`LTZ
- fits_2022-2023`Chevrolet`Silverado 1500`ZR2~2022`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
- LTL:N
- MPN:19491
- Non-CARB:N
- Prop65:N
- SpecialOrder:Y