A simple, strong 4-inch intake tube for Airaid U-Build-It systems and custom intake setups — lets you route air cleanly and increase flow with a hardy, easy-to-use piece.
Diameter: 4" (true inner diameter for high flow)
Construction: Mandrel-bent aluminum for smooth airflow and strength
Finish: Durable polished or powder-coated options for lasting looks
Design: Trim-to-fit/modular — pairs with silicone couplers and clamps for a custom-length install
Benefits: Cleaner routing, improved flow characteristics, lightweight and corrosion resistant
Fitment: Universal — verify length and bends against your application before ordering
Quick to install in Airaid U-Build-It kits or custom intakes; use proper couplers and clamps for a secure, leak-free connection.
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