Smooth transitions in the mandrel-bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. This kit includes high-quality, stainless-steel, spring-loaded T-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings for superior strength and durability. Finished in wrinkle black powder coating with a unique laser-etched aFe POWER logo for a custom look.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2025 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2025 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020-2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2025 | GMC | Sierra 2500 HD | AT4 |
| 2024-2025 | GMC | Sierra 2500 HD | AT4X |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2025 | GMC | Sierra 2500 HD | Denali |
| 2024-2025 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2025 | GMC | Sierra 2500 HD | Pro |
| 2020-2025 | GMC | Sierra 2500 HD | SLE |
| 2020-2025 | GMC | Sierra 2500 HD | SLT |
| 2020-2025 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2025 | GMC | Sierra 3500 HD | Denali |
| 2024-2025 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2025 | GMC | Sierra 3500 HD | Pro |
| 2020-2025 | GMC | Sierra 3500 HD | SLE |
| 2020-2025 | GMC | Sierra 3500 HD | SLT |
- 2020-chevrolet-silverado-2500-hd-high-country-esi2829307
- 2020-chevrolet-silverado-2500-hd-lt-esi8365629
- 2020-chevrolet-silverado-2500-hd-ltz-esi2413516
- 2020-chevrolet-silverado-3500-hd-high-country-esi7391827
- 2020-chevrolet-silverado-3500-hd-lt-esi7903884
- 2020-gmc-sierra-2500-hd-at4-esi5349179
- 2020-gmc-sierra-2500-hd-base-esi6028207
- 2020-gmc-sierra-2500-hd-denali-esi9026959
- 2020-gmc-sierra-2500-hd-slt-esi2831338
- 2020-gmc-sierra-3500-hd-at4-esi6166326
- 2020-gmc-sierra-3500-hd-base-esi8155351
- 2020-gmc-sierra-3500-hd-denali-esi2443641
- 2021-chevrolet-silverado-2500-hd-custom-esi6990558
- 2021-chevrolet-silverado-2500-hd-high-country-esi5668855
- 2021-chevrolet-silverado-2500-hd-lt-esi5887318
- 2021-chevrolet-silverado-2500-hd-wt-esi9305747
- 2021-chevrolet-silverado-3500-hd-high-country-esi6994137
- 2021-chevrolet-silverado-3500-hd-lt-esi2614162
- 2021-gmc-sierra-2500-hd-at4-esi4798711
- 2021-gmc-sierra-2500-hd-base-esi3920166
- 2021-gmc-sierra-2500-hd-denali-esi3892912
- 2021-gmc-sierra-2500-hd-slt-esi4179358
- 2021-gmc-sierra-3500-hd-at4-esi5831271
- 2021-gmc-sierra-3500-hd-base-esi2637509
- 2021-gmc-sierra-3500-hd-denali-esi1752643
- 2022-chevrolet-silverado-2500-hd-custom-esi1914455
- 2022-chevrolet-silverado-2500-hd-high-country-esi4408199
- 2022-chevrolet-silverado-2500-hd-lt-esi8109730
- 2022-chevrolet-silverado-3500-hd-high-country-esi8127603
- 2022-chevrolet-silverado-3500-hd-lt-esi8244700
- 2022-gmc-sierra-2500-hd-at4-esi1606502
- 2022-gmc-sierra-2500-hd-denali-esi5274655
- 2022-gmc-sierra-2500-hd-pro-esi7371743
- 2022-gmc-sierra-2500-hd-sle-esi9384849
- 2022-gmc-sierra-2500-hd-slt-esi2266654
- 2022-gmc-sierra-3500-hd-at4-esi8595200
- 2022-gmc-sierra-3500-hd-denali-esi5212202
- 2022-gmc-sierra-3500-hd-pro-esi3164447
- 2022-gmc-sierra-3500-hd-sle-esi4494975
- 2023-chevrolet-silverado-2500-hd-custom-esi1270847
- 2023-chevrolet-silverado-2500-hd-high-country-esi8174414
- 2023-chevrolet-silverado-2500-hd-lt-esi4032442
- 2023-chevrolet-silverado-3500-hd-high-country-esi2228232
- 2023-chevrolet-silverado-3500-hd-lt-esi8395533
- 2023-gmc-sierra-2500-hd-at4-esi4616197
- 2023-gmc-sierra-2500-hd-denali-esi6093458
- 2023-gmc-sierra-2500-hd-pro-esi5664591
- 2023-gmc-sierra-2500-hd-slt-esi9459710
- 2023-gmc-sierra-3500-hd-at4-esi5335366
- 2023-gmc-sierra-3500-hd-denali-esi5154579
- 2023-gmc-sierra-3500-hd-pro-esi9652107
- 2024-chevrolet-silverado-2500-hd-custom-esi6240497
- 2024-chevrolet-silverado-2500-hd-high-country-esi8993197
- 2024-chevrolet-silverado-2500-hd-lt-esi1049936
- 2024-chevrolet-silverado-2500-hd-zr2-esi7689029
- 2024-chevrolet-silverado-3500-hd-high-country-esi9282632
- 2024-chevrolet-silverado-3500-hd-lt-esi2914407
- 2024-gmc-sierra-2500-hd-at4-esi6809742
- 2024-gmc-sierra-2500-hd-at4x-esi2661200
- 2024-gmc-sierra-2500-hd-denali-ultimate-esi1703615
- 2024-gmc-sierra-2500-hd-pro-esi4401991
- 2024-gmc-sierra-3500-hd-at4-esi1142741
- 2024-gmc-sierra-3500-hd-denali-ultimate-esi7776343
- 2024-gmc-sierra-3500-hd-pro-esi6886240
- 2025-chevrolet-silverado-2500-hd-custom-esi2160845
- 2025-chevrolet-silverado-2500-hd-high-country-esi4099094
- 2025-chevrolet-silverado-2500-hd-lt-esi8601992
- 2025-chevrolet-silverado-2500-hd-zr2-esi7352766
- 2025-chevrolet-silverado-3500-hd-high-country-esi6053396
- 2025-chevrolet-silverado-3500-hd-lt-esi9076257
- 2025-gmc-sierra-2500-hd-at4-esi2380744
- 2025-gmc-sierra-2500-hd-at4x-esi2274465
- 2025-gmc-sierra-2500-hd-denali-ultimate-esi6981945
- 2025-gmc-sierra-2500-hd-pro-esi4462429
- 2025-gmc-sierra-3500-hd-at4-esi8190878
- 2025-gmc-sierra-3500-hd-denali-ultimate-esi6886243
- 2025-gmc-sierra-3500-hd-pro-esi3477834
- ClearanceItem:N
- EPA:N/A
- fits_2020-2024`Chevrolet`Silverado 3500 HD`High Country~2020-2024`Chevrolet`Silverado 3500 HD`LT~2020-2024`Chevrolet`Silverado 3500 HD`LTZ~2020-2024`Chevrolet`Silverado 3500 HD`WT~2020-2024`GMC`Sierra 2500 HD`AT4~2024`GMC`Sierra 2500 HD`AT4X
- fits_2020-2024`GMC`Sierra 2500 HD`Denali~2024`GMC`Sierra 2500 HD`Denali Ultimate~2022-2024`GMC`Sierra 2500 HD`Pro~2020-2024`GMC`Sierra 2500 HD`SLE~2020-2024`GMC`Sierra 2500 HD`SLT~2020-2024`GMC`Sierra 3500 HD`AT4~2020-2021`GMC`Sierra 3500 HD`Base
- fits_2021-2024`Chevrolet`Silverado 2500 HD`Custom~2020-2024`Chevrolet`Silverado 2500 HD`High Country~2020-2024`Chevrolet`Silverado 2500 HD`LT~2020-2024`Chevrolet`Silverado 2500 HD`LTZ~2020-2024`Chevrolet`Silverado 2500 HD`WT
- fits_2024`GMC`Sierra 3500 HD`Denali Ultimate~2022-2024`GMC`Sierra 3500 HD`Pro~2020-2024`GMC`Sierra 3500 HD`SLE~2020-2024`GMC`Sierra 3500 HD`SLT
- Forced Induction>Intercoolers
- LTL:N
- MPN:46-20448-B
- Non-CARB:Y
- Prop65:Y
- SpecialOrder:Y