{"product_id":"moosun-4-cold-air-intake-for-1999-2006-chevy-gmc-v8s-black-powder-coated-tube-heat-shield","title":"MOOSUN 4\" Cold Air Intake for 1999-2006 Chevy\/GMC V8s — Black Powder-Coated Tube \u0026 Heat Shield","description":"\u003cp\u003e\u003cstrong\u003eMOOSUN 4-inch cold air intake with a black powder-coated tube and heat shield replaces the factory snorkel to deliver cooler, higher-volume air for 1999–2006 GM V8 trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete intake kit is designed specifically for Chevy Silverado, GMC Sierra, Yukon, Tahoe, Suburban, Avalanche and Cadillac Escalade models with 4.8L, 5.3L or 6.0L V8 engines from model years roughly 1999–2006. The system combines a large-diameter aluminum intake tube, an engine-covering steel heat shield, and a reusable multilayer cotton filter for higher airflow, improved filtration and a deeper intake sound. The exterior has a corrosion-resistant carbon black powder coat and a flared inlet to help draw cooler air from the wheelwell area.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this intake increase power and throttle response?\u003c\/h3\u003e\n\u003cp\u003eThe oversized 4\" tube reduces airflow restriction and the smooth internal bends maintain laminar flow, allowing the engine to breathe more efficiently. When combined with colder, denser air kept separate by the heat shield, combustion becomes more effective, which can translate to improved horsepower and faster throttle response under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4-inch large-diameter aluminum tube for higher volumetric flow\u003c\/li\u003e\n  \u003cli\u003eFlared inlet to improve air capture from the front\/side opening\u003c\/li\u003e\n  \u003cli\u003eHeat shield isolates the filter from engine bay heat\u003c\/li\u003e\n  \u003cli\u003eSmoother internal bends reduce turbulence and pressure drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my Silverado \/ Sierra or other GM trucks?\u003c\/h3\u003e\n\u003cp\u003eThe kit is engineered to fit many GM models from 1999–2006 with specified V8 engines. Fitment covers Silverado 1500\/2500\/3500 and Sierra equivalents, plus Yukon, Suburban, Tahoe, Avalanche and Escalade variants listed by engine size and year range—verify your exact model and engine before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 4.8L, 5.3L, 6.0L V8 engines across many 1999–2006 GM models\u003c\/li\u003e\n  \u003cli\u003eCompatibility notes for Silverado 1500\/2500\/3500 and GMC Sierra families\u003c\/li\u003e\n  \u003cli\u003eAlso fits Yukon Denali, Suburban, Tahoe, Avalanche, Escalade models where specified\u003c\/li\u003e\n  \u003cli\u003eMatch your vehicle to the product listing image or VIN-based guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the filter maintained and what protection does it offer?\u003c\/h3\u003e\n\u003cp\u003eThe intake uses a multilayer cotton gauze filter rated for high-efficiency filtration and designed to be reusable. Clean and re-oil the element per the included instructions—typical service intervals depend on driving conditions, but the filter is long-life and has a pre-filter to trap large debris in dusty environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-layer cotton filter captures fine particulates while allowing high flow\u003c\/li\u003e\n  \u003cli\u003eOver 98% filtration efficiency under normal conditions (manufacturer rating)\u003c\/li\u003e\n  \u003cli\u003eReusable design: clean and service rather than replace\u003c\/li\u003e\n  \u003cli\u003eIncluded pre-filter protects element in heavy-dust areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and visual details of the kit?\u003c\/h3\u003e\n\u003cp\u003eMOOSUN applies a durable carbon-black powder coat to the aluminum tube for corrosion resistance and a factory-like appearance. The steel heat shield sits between the filter and engine, and mounting hardware is included for a secure fit; the intake also produces a fuller intake tone under acceleration while remaining unobtrusive at cruising speeds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon black powder coat resists corrosion and maintains finish\u003c\/li\u003e\n  \u003cli\u003ePrecision-bent aluminum tube with smooth inner walls\u003c\/li\u003e\n  \u003cli\u003eSteel heat shield isolates the filter from engine heat sources\u003c\/li\u003e\n  \u003cli\u003eDesigned for a refined driving sound with aggressive under-acceleration note\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Drivers who own compatible 1999–2006 GM trucks and SUVs (Silverado, Sierra, Yukon, Tahoe, Suburban, Avalanche, Escalade) and want an affordable, bolt-on intake upgrade that improves airflow, protects the engine with a reusable high-efficiency filter, and adds a sportier intake sound without major modification. It suits owners seeking a durable, visually clean black finish and a straightforward installation using existing mounting points.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this intake need a tune?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most installations do not require an ECU tune; some owners choose a tune to optimize performance gains. Check engine codes after install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean the reusable filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clean intervals vary by driving conditions; typically service every 50,000–100,000 miles or sooner in dusty environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOOSUN","offers":[{"title":"Default Title","offer_id":48079854239902,"sku":"B082VH33Y4","price":90.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/moosun-front-view-complete-intake.jpg?v=1785773131","url":"https:\/\/northtrailauto.ca\/products\/moosun-4-cold-air-intake-for-1999-2006-chevy-gmc-v8s-black-powder-coated-tube-heat-shield","provider":"North Trail Auto","version":"1.0","type":"link"}