Volant Cool Air Intake for 2004.5-05 Duramax

Features Volant Filter Box: Cross-link polyethylene filter box is engineered to specific design. It insulates and protects the filter from pulling hot air from the engine compartment, thus, increasing horsepower. Volant Air Duct: Cross-link polyethylene air ducts are sculptured to give the engine a less restrictive air pass to breathe. Larger diameters, unique bends and smooth transitions gives you maximum horsepower and awesome throttle response. Volant PowerCore Filter: 99.99% efficient at removing dirt. Better than any other filter on the market. Yet it still flows more air than paper and doesn't need oiling like a cotton/gauze filter. The fluted design and nano-fiber technology used in the PowerCore, makes it maintenance free and lasts 100,000 miles before you need to replace it. Polished Aluminum lid: Polished Aluminum Lid is our newest upgrade . Embossed polished aluminum lid with high grade neoprene foam backing. *The old Carbon Fiber lids may still be in stock and will ship until depleted. High Performance Silicon Connectors: High performance silicone hose connectors provides flexibility while maintains strength and thermal stability. Stainless Steel Clamps: Marine grade clamps allows optimal performance with large operating range and available for virtually any application which requires maintainability and versatility.