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          • WCF Intake Horn
          • WCF Intake Horn
          • WCF Intake Horn
          • WCF Intake Horn

          WCF Intake Horn

          SKU: WCF100833-GB
          Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
          0.0
          Wehrli
          Vehicle Specific
          Check if this part fits your vehicle.
          • Brand: Wehrli
          • $226.98
          • Not CARB legal: not for sale or street use in CA & CARB states
          Only 6 left in stock. Available for backorder
          3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and we experienced a 25HP Gain with our 3.5 in. Horn when used with a Max Effort Tune. Tuning not required, this horn will work plug and play tuners or OEM calibration.
            • SKU
              WCF100833-GB
            • Weight
              8.1571 lbs
            • Dimensions (L x W x H)
              12.6 x 12.3 x 7 in
            • Barcode
              WCF100833-GB
            • Manufacturer Part #
              WCF100833-GB
          • Brand
            Wehrli
          • powersports_indicator
            No
          • Safety & Compliance
            • Not CARB approved
              Yes
            • CARB acknowledgment required
              Yes
            • Prop 65 Yes/No
              Yes
            • Epa
              Compliant
          • Fitment
            • Fitment Type
              Vehicle Specific
          MakeModelYearSubmodelNotes
          ChevroletSilverado 2500 HD2020High Country
          ChevroletSilverado 2500 HD2020LT
          ChevroletSilverado 2500 HD2020LTZ
          ChevroletSilverado 2500 HD2020WT
          ChevroletSilverado 2500 HD2021WT
          ChevroletSilverado 2500 HD2021LTZ
          ChevroletSilverado 2500 HD2021LT
          ChevroletSilverado 2500 HD2021High Country
          ChevroletSilverado 2500 HD2021Custom
          ChevroletSilverado 2500 HD2022Custom
          ChevroletSilverado 2500 HD2022WT
          ChevroletSilverado 2500 HD2022LTZ
          ChevroletSilverado 2500 HD2022LT
          ChevroletSilverado 2500 HD2022High Country
          ChevroletSilverado 2500 HD2023Custom
          ChevroletSilverado 2500 HD2023WT
          ChevroletSilverado 2500 HD2023LTZ
          ChevroletSilverado 2500 HD2023LT
          ChevroletSilverado 2500 HD2023High Country
          ChevroletSilverado 2500 HD2024WT
          ChevroletSilverado 2500 HD2024LTZ
          ChevroletSilverado 2500 HD2024LT
          ChevroletSilverado 2500 HD2024High Country
          ChevroletSilverado 2500 HD2024Custom
          ChevroletSilverado 2500 HD2024ZR2
          ChevroletSilverado 3500 HD2020High Country
          ChevroletSilverado 3500 HD2020WT
          ChevroletSilverado 3500 HD2020LTZ
          ChevroletSilverado 3500 HD2020LT
          ChevroletSilverado 3500 HD2021LT
          ChevroletSilverado 3500 HD2021WT
          ChevroletSilverado 3500 HD2021LTZ
          ChevroletSilverado 3500 HD2021High Country
          ChevroletSilverado 3500 HD2022LT
          ChevroletSilverado 3500 HD2022WT
          ChevroletSilverado 3500 HD2022LTZ
          ChevroletSilverado 3500 HD2022High Country
          ChevroletSilverado 3500 HD2023WT
          ChevroletSilverado 3500 HD2023LTZ
          ChevroletSilverado 3500 HD2023LT
          ChevroletSilverado 3500 HD2023High Country
          ChevroletSilverado 3500 HD2024WT
          ChevroletSilverado 3500 HD2024LTZ
          ChevroletSilverado 3500 HD2024LT
          ChevroletSilverado 3500 HD2024High Country
          GMCSierra 2500 HD2020SLT
          GMCSierra 2500 HD2020SLE
          GMCSierra 2500 HD2020Base
          GMCSierra 2500 HD2020Denali
          GMCSierra 2500 HD2020AT4
          GMCSierra 2500 HD2021SLT
          GMCSierra 2500 HD2021Denali
          GMCSierra 2500 HD2021Base
          GMCSierra 2500 HD2021SLE
          GMCSierra 2500 HD2021AT4
          GMCSierra 2500 HD2022SLT
          GMCSierra 2500 HD2022SLE
          GMCSierra 2500 HD2022Denali
          GMCSierra 2500 HD2022Pro
          GMCSierra 2500 HD2022AT4
          GMCSierra 2500 HD2023SLE
          GMCSierra 2500 HD2023SLT
          GMCSierra 2500 HD2023Denali
          GMCSierra 2500 HD2023Pro
          GMCSierra 2500 HD2023AT4
          GMCSierra 2500 HD2024SLT
          GMCSierra 2500 HD2024SLE
          GMCSierra 2500 HD2024Pro
          GMCSierra 2500 HD2024Denali
          GMCSierra 2500 HD2024AT4
          GMCSierra 2500 HD2024Denali Ultimate
          GMCSierra 2500 HD2024AT4X
          GMCSierra 3500 HD2020Denali
          GMCSierra 3500 HD2020Base
          GMCSierra 3500 HD2020SLE
          GMCSierra 3500 HD2020SLT
          GMCSierra 3500 HD2020AT4
          GMCSierra 3500 HD2021SLT
          GMCSierra 3500 HD2021SLE
          GMCSierra 3500 HD2021Denali
          GMCSierra 3500 HD2021Base
          GMCSierra 3500 HD2021AT4
          GMCSierra 3500 HD2022SLT
          GMCSierra 3500 HD2022SLE
          GMCSierra 3500 HD2022Denali
          GMCSierra 3500 HD2022Pro
          GMCSierra 3500 HD2022AT4
          GMCSierra 3500 HD2023SLE
          GMCSierra 3500 HD2023SLT
          GMCSierra 3500 HD2023Denali
          GMCSierra 3500 HD2023Pro
          GMCSierra 3500 HD2023AT4
          GMCSierra 3500 HD2024SLE
          GMCSierra 3500 HD2024Pro
          GMCSierra 3500 HD2024Denali
          GMCSierra 3500 HD2024AT4
          GMCSierra 3500 HD2024Denali Ultimate
          GMCSierra 3500 HD2024SLT
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