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-esi4548908
- 2020-chevrolet-silverado-2500-hd-lt-esi3717792
- 2020-chevrolet-silverado-2500-hd-ltz-esi1804145
- 2020-chevrolet-silverado-3500-hd-high-country-esi6381998
- 2020-chevrolet-silverado-3500-hd-lt-esi3901620
- 2020-gmc-sierra-2500-hd-at4-esi4983182
- 2020-gmc-sierra-2500-hd-base-esi3358511
- 2020-gmc-sierra-2500-hd-denali-esi7433961
- 2020-gmc-sierra-2500-hd-slt-esi8259528
- 2020-gmc-sierra-3500-hd-at4-esi2527638
- 2020-gmc-sierra-3500-hd-base-esi6095495
- 2020-gmc-sierra-3500-hd-denali-esi4131606
- 2021-chevrolet-silverado-2500-hd-custom-esi2733789
- 2021-chevrolet-silverado-2500-hd-high-country-esi1807077
- 2021-chevrolet-silverado-2500-hd-lt-esi6300338
- 2021-chevrolet-silverado-2500-hd-wt-esi4615362
- 2021-chevrolet-silverado-3500-hd-high-country-esi2910624
- 2021-chevrolet-silverado-3500-hd-lt-esi6675829
- 2021-gmc-sierra-2500-hd-at4-esi5745285
- 2021-gmc-sierra-2500-hd-base-esi9622264
- 2021-gmc-sierra-2500-hd-denali-esi1346456
- 2021-gmc-sierra-2500-hd-slt-esi7675413
- 2021-gmc-sierra-3500-hd-at4-esi5068870
- 2021-gmc-sierra-3500-hd-base-esi8709965
- 2021-gmc-sierra-3500-hd-denali-esi1711364
- 2022-chevrolet-silverado-2500-hd-custom-esi9156003
- 2022-chevrolet-silverado-2500-hd-high-country-esi9078418
- 2022-chevrolet-silverado-2500-hd-lt-esi2523163
- 2022-chevrolet-silverado-3500-hd-high-country-esi4791712
- 2022-chevrolet-silverado-3500-hd-lt-esi9920479
- 2022-gmc-sierra-2500-hd-at4-esi1842087
- 2022-gmc-sierra-2500-hd-denali-esi4776094
- 2022-gmc-sierra-2500-hd-pro-esi8518752
- 2022-gmc-sierra-2500-hd-sle-esi8653111
- 2022-gmc-sierra-2500-hd-slt-esi1031769
- 2022-gmc-sierra-3500-hd-at4-esi8583578
- 2022-gmc-sierra-3500-hd-denali-esi6081042
- 2022-gmc-sierra-3500-hd-pro-esi9836584
- 2022-gmc-sierra-3500-hd-sle-esi4281573
- 2023-chevrolet-silverado-2500-hd-custom-esi3229175
- 2023-chevrolet-silverado-2500-hd-high-country-esi7762021
- 2023-chevrolet-silverado-2500-hd-lt-esi6390040
- 2023-chevrolet-silverado-3500-hd-high-country-esi8520102
- 2023-chevrolet-silverado-3500-hd-lt-esi3504720
- 2023-gmc-sierra-2500-hd-at4-esi5002821
- 2023-gmc-sierra-2500-hd-denali-esi9710483
- 2023-gmc-sierra-2500-hd-pro-esi8384424
- 2023-gmc-sierra-2500-hd-slt-esi4822510
- 2023-gmc-sierra-3500-hd-at4-esi7651624
- 2023-gmc-sierra-3500-hd-denali-esi6166675
- 2023-gmc-sierra-3500-hd-pro-esi7689760
- 2024-chevrolet-silverado-2500-hd-custom-esi2642076
- 2024-chevrolet-silverado-2500-hd-high-country-esi1995922
- 2024-chevrolet-silverado-2500-hd-lt-esi4107980
- 2024-chevrolet-silverado-2500-hd-zr2-esi8949841
- 2024-chevrolet-silverado-3500-hd-high-country-esi6706532
- 2024-chevrolet-silverado-3500-hd-lt-esi5827219
- 2024-gmc-sierra-2500-hd-at4-esi3599368
- 2024-gmc-sierra-2500-hd-at4x-esi7577497
- 2024-gmc-sierra-2500-hd-denali-ultimate-esi5198166
- 2024-gmc-sierra-2500-hd-pro-esi7571539
- 2024-gmc-sierra-3500-hd-at4-esi6964830
- 2024-gmc-sierra-3500-hd-denali-ultimate-esi9305201
- 2024-gmc-sierra-3500-hd-pro-esi6401078
- 2025-chevrolet-silverado-2500-hd-custom-esi7093441
- 2025-chevrolet-silverado-2500-hd-high-country-esi9638957
- 2025-chevrolet-silverado-2500-hd-lt-esi9871053
- 2025-chevrolet-silverado-2500-hd-zr2-esi7310549
- 2025-chevrolet-silverado-3500-hd-high-country-esi1236913
- 2025-chevrolet-silverado-3500-hd-lt-esi3813742
- 2025-gmc-sierra-2500-hd-at4-esi2422697
- 2025-gmc-sierra-2500-hd-at4x-esi7642658
- 2025-gmc-sierra-2500-hd-denali-ultimate-esi1650359
- 2025-gmc-sierra-2500-hd-pro-esi7539562
- 2025-gmc-sierra-3500-hd-at4-esi3090443
- 2025-gmc-sierra-3500-hd-denali-ultimate-esi2026344
- 2025-gmc-sierra-3500-hd-pro-esi2600005
- 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