{"product_id":"wehrli-17-24-duramax-l5p-high-flow-intake-horn-gloss-black","title":"Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss Black","description":"The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 \/ 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing turbo inlet on the market. Replaces the restrictive OEM plastic turbo mouthpiece to provide increased airflow to your turbocharger for improved engine performance and throttle response. Includes billet aluminum port for PCV system connection. Custom powder coated in the color of your choice. All aluminum construction provides increased durability and more aggressive turbo and engine sound. Made in USA! Pair it with our Stage 1 L5P Cold Air Intake Kits and Stage 1 High Flow Bundle Kits along with emissions compliant performance tuning and drop in performance turbochargers for maximum performance gains. - - Replaces the 12678756 turbo inlet in the following GM Part Numbers: 19432816 and 12682569 - - Supersedes WCFab part numbers: WCF100721 and WCF100833 - - Fitment Note: This product is also compatible with the L5D 6.6L Duramax found in 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks.\nWehrli Custom Fabrication 2017-2025 L5P Duramax High Flow Turbo Intake Horn Gloss Black\n\u003cul\u003e\n  \u003cli\u003eTrue 4\" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for optimized airflow and drivability.\u003c\/li\u003e\n  \u003cli\u003eBolt On Upgrade, No Tuning Required. Works with stock trucks, no other modifications or upgrades necessary!\u003c\/li\u003e\n  \u003cli\u003eCompatible with stock and OEM-style aftermarket drop in style turbochargers with larger compressor wheels\u003c\/li\u003e\n  \u003cli\u003eIncludes #10 ORB threaded billet aluminum hose barb for PCV connection\u003c\/li\u003e\n  \u003cli\u003eWorks with OEM and Aftermarket Cold Air Intake Systems\u003c\/li\u003e\n  \u003cli\u003e25% Greater Flow Area than OEM at Compressor Inlet\u003c\/li\u003e\n  \u003cli\u003eCNC Machined Cast Aluminum Construction\u003c\/li\u003e\n  \u003cli\u003eO-Ring Seal at Face of Turbocharger\u003c\/li\u003e\n  \u003cli\u003eFlows 27% Better than Stock!\u003c\/li\u003e\n  \u003cli\u003eIncludes Mounting Hardware\u003c\/li\u003e\n  \u003cli\u003eCustom Powder Coat Finish\u003c\/li\u003e\n  \u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your 2017-2025 Chevrolet Silverado or GMC 2500\/3500 HD trucks with the Wehrli WCF100775-GB High Flow Cast Aluminum Turbo Intake Horn. Designed specifically for the 6.6L Duramax Diesel engines, this intake horn replaces the OEM plastic inlet with a true 4-inch diameter high flow inlet, significantly increasing airflow to your turbocharger. Its smooth transition to an anti-surge face ensures optimized airflow, enhancing engine performance and throttle response. The CNC-machined cast aluminum construction provides durability while delivering a more aggressive turbo and engine sound, giving your truck a noticeable performance boost.\u003cbr\u003eInstallation is straightforward, as this bolt-on upgrade requires no tuning or modifications for stock setups. It is compatible with stock and aftermarket drop-in turbochargers with larger compressor wheels, making it suitable for various performance upgrades. The included billet aluminum port with a #10 ORB threaded hose barb allows easy connection to the PCV system, ensuring proper ventilation and emission compliance. With 25% greater flow area than the stock inlet and 27% better flow efficiency, this intake horn helps your engine breathe better, resulting in improved horsepower and response. The custom powder coat finish not only enhances its appearance but also provides additional protection against corrosion. Made in the USA, this product is an ideal choice for enthusiasts seeking reliable, high-performance upgrades to maximize their Duramax engine's potential. Pair it with our Stage 1 Cold Air Intake Kits and high flow bundle kits for comprehensive performance improvements and emissions-compliant tuning.\u003cbr\u003eNote: Compatible with the 2019-2024 L5D 6.6L Duramax in medium-duty GM trucks. Designed to replace the GM part numbers 19432816 and 12682569, this intake horn is a direct bolt-on upgrade that significantly improves airflow and engine efficiency without requiring additional modifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTrue 4-inch inlet turbo intake with smooth transition and anti-surge face for optimized airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBolt-on upgrade, no tuning required, compatible with stock and aftermarket drop-in turbochargers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes billet aluminum port with #10 ORB threaded hose barb for PCV connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e25% greater flow area at compressor inlet than OEM parts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlows 27% better than stock, improving horsepower and throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC-machined cast aluminum construction for durability and aggressive sound\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eO-Ring seal at turbo face ensures a secure fit and airtight connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom powder coat finish enhances appearance and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in USA, designed for easy installation with included hardware\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with OEM and aftermarket cold air intake systems\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nChevrolet Silverado 2500 HD Custom 2021\u003cbr\u003e\nChevrolet Silverado 2500 HD Custom 2022\u003cbr\u003e\nChevrolet Silverado 2500 HD Custom 2023\u003cbr\u003e\nChevrolet Silverado 2500 HD Custom 2024\u003cbr\u003e\nChevrolet Silverado 2500 HD Custom 2025\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2017\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2018\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2019\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2020\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2021\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2022\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2023\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2024\u003cbr\u003e\nChevrolet Silverado 2500 HD High Country 2025\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2017\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2018\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2019\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2020\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2021\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2022\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2023\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2024\u003cbr\u003e\nChevrolet Silverado 2500 HD LT 2025\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2017\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2018\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2019\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2020\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2021\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2022\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2023\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2024\u003cbr\u003e\nChevrolet Silverado 2500 HD LTZ 2025\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2017\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2018\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2019\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2020\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2021\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2022\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2023\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2024\u003cbr\u003e\nChevrolet Silverado 2500 HD WT 2025\u003cbr\u003e\nChevrolet Silverado 2500 HD ZR2 2024\u003cbr\u003e\nChevrolet Silverado 2500 HD ZR2 2025\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2017\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2018\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2019\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2020\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2021\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2022\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2023\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2024\u003cbr\u003e\nChevrolet Silverado 3500 HD High Country 2025\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2017\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2018\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2019\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2020\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2021\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2022\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2023\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2024\u003cbr\u003e\nChevrolet Silverado 3500 HD LT 2025\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2017\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2018\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2019\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2020\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2021\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2022\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2023\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2024\u003cbr\u003e\nChevrolet Silverado 3500 HD LTZ 2025\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2017\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2018\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2019\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2020\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2021\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2022\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2023\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2024\u003cbr\u003e\nChevrolet Silverado 3500 HD WT 2025\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2020\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2021\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2022\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2023\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2024\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2025\u003cbr\u003e\nGMC Sierra 2500 HD AT4X 2024\u003cbr\u003e\nGMC Sierra 2500 HD AT4X 2025\u003cbr\u003e\nGMC Sierra 2500 HD Base 2017\u003cbr\u003e\nGMC Sierra 2500 HD Base 2018\u003cbr\u003e\nGMC Sierra 2500 HD Base 2019\u003cbr\u003e\nGMC Sierra 2500 HD Base 2020\u003cbr\u003e\nGMC Sierra 2500 HD Base 2021\u003cbr\u003e\nGMC Sierra 2500 HD Base 2022\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2017\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2018\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2019\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2020\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2021\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2022\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2023\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2024\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2025\u003cbr\u003e\nGMC Sierra 2500 HD Denali Ultimate 2024\u003cbr\u003e\nGMC Sierra 2500 HD Denali Ultimate 2025\u003cbr\u003e\nGMC Sierra 2500 HD Pro 2023\u003cbr\u003e\nGMC Sierra 2500 HD Pro 2024\u003cbr\u003e\nGMC Sierra 2500 HD Pro 2025\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2017\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2018\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2019\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2020\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2021\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2022\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2023\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2024\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2025\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2017\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2018\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2019\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2020\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2021\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2022\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2023\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2024\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2025\u003cbr\u003e\nGMC Sierra 3500 HD AT4 2020\u003cbr\u003e\nGMC Sierra 3500 HD AT4 2021\u003cbr\u003e\nGMC Sierra 3500 HD AT4 2022\u003cbr\u003e\nGMC Sierra 3500 HD AT4 2023\u003cbr\u003e\nGMC Sierra 3500 HD AT4 2024\u003cbr\u003e\nGMC Sierra 3500 HD AT4 2025\u003cbr\u003e\nGMC Sierra 3500 HD Base 2017\u003cbr\u003e\nGMC Sierra 3500 HD Base 2018\u003cbr\u003e\nGMC Sierra 3500 HD Base 2019\u003cbr\u003e\nGMC Sierra 3500 HD Base 2020\u003cbr\u003e\nGMC Sierra 3500 HD Base 2021\u003cbr\u003e\nGMC Sierra 3500 HD Base 2022\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2017\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2018\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2019\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2020\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2021\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2022\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2023\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2024\u003cbr\u003e\nGMC Sierra 3500 HD Denali 2025\u003cbr\u003e\nGMC Sierra 3500 HD Denali Ultimate 2024\u003cbr\u003e\nGMC Sierra 3500 HD Denali Ultimate 2025\u003cbr\u003e\nGMC Sierra 3500 HD Pro 2023\u003cbr\u003e\nGMC Sierra 3500 HD Pro 2024\u003cbr\u003e\nGMC Sierra 3500 HD Pro 2025\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2017\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2018\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2019\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2020\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2021\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2022\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2023\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2024\u003cbr\u003e\nGMC Sierra 3500 HD SLE 2025\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2017\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2018\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2019\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2020\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2021\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2022\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2023\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2024\u003cbr\u003e\nGMC Sierra 3500 HD SLT 2025","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":53960237809980,"sku":"wcfWCF100775-GB","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/4f708011a63e62c8de5ad24283592f9fL_cee4f781-cd7b-41c8-858f-9900ee5397c2.jpg?v=1785782255","url":"https:\/\/necycleshop.com\/products\/wehrli-17-24-duramax-l5p-high-flow-intake-horn-gloss-black","provider":"NE Cycle Shop","version":"1.0","type":"link"}