{"product_id":"wehrli-20-24-duramax-l5p-stage-2-high-flow-bundle-kit-wcfab-grey","title":"Wehrli 20-24 Duramax L5P Stage 2 High Flow Bundle Kit - WCFab Grey","description":"\u003ch1\u003eWehrli Stage 2 High Flow Bundle Kit\u003c\/h1\u003e\n\u003ch2\u003eFits 2020–2024 Duramax L5P Diesel Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e WCF100414-GRY\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Wehrli Stage 2 High Flow Bundle Kit is a comprehensive performance upgrade designed specifically for 2020 to 2024 Duramax L5P diesel engines. This kit targets critical airflow restrictions by replacing OEM components with high-quality, heavy-duty parts engineered to enhance turbo efficiency and intercooler flow. Ideal for enthusiasts seeking improved engine response and durability, the bundle supports enhanced power delivery when paired with a Max Effort Tune.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability and ease of maintenance, the kit includes a 4-inch turbo inlet that maintains OEM diameter while delivering a noticeable increase in airflow. The removable air box lid allows quick visual inspection and upkeep of the WCFab filter, which comes with a hydrophobic pre-filter cover to protect vital engine air pathways from contaminants.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis Stage 2 bundle combines premium materials and thoughtful design to optimize your Duramax’s performance and reliability:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4-inch turbo inlet designed to maintain OEM diameter for seamless integration\u003c\/li\u003e\n  \u003cli\u003eHigh-quality hardware including silicone boot, seals, and stainless steel t-bolt clamps for secure, durable connections\u003c\/li\u003e\n  \u003cli\u003eRemovable air box lid for easy filter inspection and maintenance\u003c\/li\u003e\n  \u003cli\u003eHydrophobic pre-filter cover included to help keep MAF sensor, turbo, and engine airways clean\u003c\/li\u003e\n  \u003cli\u003eUpgraded heavy-duty 3-inch diameter one-piece driver (hot) side intercooler pipe\u003c\/li\u003e\n  \u003cli\u003e3.5-inch diameter passenger (cold) side intercooler pipe replacing the OEM 2-piece plastic\/rubber design\u003c\/li\u003e\n  \u003cli\u003eConstructed from 14 gauge aluminum tubing with smooth mandrel bends for optimized airflow and increased durability\u003c\/li\u003e\n  \u003cli\u003eMade in the USA with precision craftsmanship\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe kit’s intercooler pipes are crafted from heavy-duty 14 gauge aluminum tubing, featuring smooth, aerodynamic mandrel bends that reduce turbulence and improve flow efficiency. This robust construction replaces the OEM’s restrictive and leak-prone two-piece pipes with a one-piece design on the driver side and a larger diameter pipe on the passenger side, enhancing reliability and airflow. The use of stainless steel clamps and silicone boots ensures a tight, long-lasting seal resistant to heat and pressure.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct replacement for the stock components, the Wehrli Stage 2 High Flow Bundle Kit offers straightforward installation with all necessary hardware included. The kit’s components are engineered to fit precisely on 2020–2024 Duramax L5P engines, minimizing modification needs and downtime. The removable air box lid further simplifies routine maintenance tasks.\u003c\/p\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":52384757678367,"sku":"WCF100414-GRY","price":1633.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/7b56e47ac0cefb2d30dd428b14415084L_3eceedec-48b7-426e-9f4c-08288161eed5.jpg?v=1776578849","url":"https:\/\/shop.wheelflip.com\/products\/wehrli-20-24-duramax-l5p-stage-2-high-flow-bundle-kit-wcfab-grey","provider":"WheelFlip","version":"1.0","type":"link"}