Airaid U-Build-It Roto-Molded 3.5in Custom Air Intake Tube Set with 30, 45, 60, and 90 Degree Bends - 100-350

The Airaid U-Build-It (UBI) Air Intake Tube Set (100-350) is a versatile, one-piece master tube designed for professional-grade custom air intake fabrication. This roto-molded component provides a low-restriction, free-flowing path for engine air, making it an essential solution for engine swaps, custom turbo applications, or unique vehicle builds where direct-fit intake kits are unavailable. The single 3.5-inch outside diameter tube features integrated 30, 45, 60, and 90-degree bends along its length for maximum configuration flexibility.

• 3.5-inch outside diameter (OD) roto-molded master tube
• One-piece construction with integrated 30, 45, 60, and 90-degree bends
• Free-flowing design reduces intake restriction and improves performance
• Durable, heat-resistant material engineered for engine bay environments
• Simple cut-to-fit installation allows for a bespoke intake path
• Manufacturer Part Number: 100-350
• Proudly Made in the USA

To use, simply measure the specific routing required for your engine bay and cut the corresponding bend or straight sections from the master tube. This allows you to create a high-clearance, custom-fit system tailored to your specific performance requirements.