{"product_id":"wehrli-custom-fabrication-2017-2019-l5p-duramax-stage-2-high-flow-intake-bundle-kit-wcf100441","title":"Wehrli Custom Fabrication 2017-2019 L5P Duramax Stage 2 High Flow Intake Bundle Kit - WCF100441","description":"\u003ch2\u003eStage 2 L5P Duramax High Flow Intake \u0026amp; Intercooler Pipe Upgrade – 2017-2019 6.6L\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 2017-2019 Chevrolet Silverado or GMC Sierra 2500\/3500 L5P 6.6L Duramax with WCFab's Stage 2 Kit, combining the Stage 1 High Flow Bundle and Stage 2 Intake Kit into a single performance package. This kit improves airflow to your turbo and engine, enhancing efficiency, throttle response, and turbo spool-up while eliminating weak points in the factory design that can cause lost power or boost leaks.\u003c\/p\u003e\n\u003ch3\u003eIntake System Improvements\u003c\/h3\u003e\n\u003cp\u003eThe high-flow fabricated intake pipe, intake horn, and aluminum airbox replace the restrictive factory parts for cooler, denser air and improved engine sound. Features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e14-gauge aluminum construction with smooth, aerodynamic bends\u003c\/li\u003e\n\u003cli\u003e4\" diameter intake piping and oversized 10G aluminum airbox\u003c\/li\u003e\n\u003cli\u003eIntake horn over 1\" larger than OEM for improved airflow\u003c\/li\u003e\n\u003cli\u003eDraws cold air through hood Ram Air duct and inner fender\u003c\/li\u003e\n\u003cli\u003eRemovable airbox lid for easy filter inspection and maintenance\u003c\/li\u003e\n\u003cli\u003eHydrophobic pre-filter cover protects MAF, turbo, and engine airways\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntercooler Pipe Upgrades\u003c\/h3\u003e\n\u003cp\u003eReplace the weak factory intercooler piping with WCFab’s heavy-duty 14-ga aluminum pipes for improved flow and reliability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver (Hot) Side: 3\" diameter, one-piece aluminum, eliminates OEM resonator, includes reinforced silicone boots and stainless t-bolt clamps\u003c\/li\u003e\n\u003cli\u003ePassenger (Cold) Side: 3.5\" diameter, CNC-machined flange with double o-ring seal, reinforced silicone boot for higher boost pressure\u003c\/li\u003e\n\u003cli\u003eOptimized mandrel bends for smooth airflow and durability\u003c\/li\u003e\n\u003cli\u003eImproved boost holding and elimination of factory boot leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom powder coat finish in WCFab signature colors\u003c\/li\u003e\n\u003cli\u003eSimple installation with basic hand tools\u003c\/li\u003e\n\u003cli\u003eCompatible with stock trucks, no tuning required\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePairs best with emissions-compliant tuning and larger drop-in turbochargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExperience increased horsepower, better turbo response, and a more aggressive intake sound with this complete Stage 2 airflow upgrade for your L5P Duramax.\u003c\/p\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":51726003634459,"sku":"WCF100441","price":1475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/F198845728.jpg?v=1770160768","url":"https:\/\/wwmperformance.com\/products\/wehrli-custom-fabrication-2017-2019-l5p-duramax-stage-2-high-flow-intake-bundle-kit-wcf100441","provider":"WWM Performance","version":"1.0","type":"link"}