S&B Cold Air Intake with Oiled Cleanable Cotton Filter (11-16 6.6L Duramax Sierra 2500 HD)

Maximum Performance Upgrade. The S&B Cold Air Intake with Oiled Cleanable Cotton Filter enhances airflow by 29.10% compared to factory configurations, ensuring cooler, denser air reaches the engine for improved combustion. Designed to replace the stock air intake on select diesel applications, this system optimizes power and responsiveness while protecting vital engine components from heat and contaminants.

Construction and Appearance. Crafted with durable materials, the intake features a fully enclosed airbox with a high-quality textured finish that shields the filter from dirt and engine heat. Premium silicone couplers provide superior sealing and withstand thermal resistance up to 400°F, ensuring long-lasting performance without cracking or slippage. The filter media includes an 8-layer cotton cleanable option, promoting excellent filtration efficiency and easy maintenance.

Installation. Installation is straightforward, requiring no drilling or permanent modifications, suitable for professional mechanics and experienced enthusiasts alike. The kit includes detailed instructions and all necessary components for a smooth, secure fitment.

Warranty. This cold air intake system is backed by a manufacturer warranty, providing peace of mind regarding product quality and durability.

Application. Specifically designed for the 2011 through 2016 6.6L Duramax Sierra 2500 HD, ensuring precise compatibility without modifications.

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