Aluminum U-Bend
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VIBRANT PERFORMANCEPART NUMBER: 231-2870

Aluminum U-Bend

$9999
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U-Bends
Aluminum U-Bend
  • 3.5 in. O.D.
  • 4.75 in. Tube Radius
  • 4 in. Leg Length
  • 1.8mm Thick
  • Polished Finish

    Vibrant 2870 Aluminum U-Bend Features:

    • Made from 6061 aluminum alloy
    • 180 degree mandrel-bent tubing
    • Suitable for both pressurized and naturally aspirated engines
    • Requires minimal surface preparation for tig welding

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    • Tube Sections for Custom Piping Projects

      Vibrant Performance Aluminum Tubing and components are designed to help you fabricate a custom intake or intercooler pipe project. With products ranging in size from 1.500 to 4-inch outside diameter, Vibrant has you covered with the best quality and value accessories.


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      Vibrant Performance Aluminum Tubing is engineered for builders who demand precision, durability, and optimal airflow in their custom intake and boost-related projects. Whether you're fabricating intercooler piping, constructing a custom intake system, or upgrading your turbo plumbing, this high-quality tubing delivers the strength and performance needed to support both street and race applications.

      Crafted from lightweight, mandrel-bent aluminum, this tubing provides smooth internal transitions that reduce turbulence and promote efficient airflow—key factors in maximizing horsepower and throttle response. Available in various diameters and configurations, it’s ideal for everything from compact turbo builds to high-flow systems that require larger-diameter components like 3.5 in aluminum tubing for enhanced performance.

      For fabricators seeking larger setups or high-boost applications, options such as 5 inch aluminum intake pipe provide the robust airflow path needed to support serious power. Vibrant’s precise manufacturing ensures consistent wall thickness and excellent weldability, making it easy to achieve professional-grade results whether you're MIG or TIG welding your system.

      Enthusiasts building or refining their forced-induction platforms rely on this tubing as the foundation of their aluminum turbo piping because it offers the ideal balance of rigidity and light weight. This helps minimize heat soak, maintain boost pressure, and improve overall system efficiency—whether you're fine-tuning a drag car, drift build, or daily-driven turbo setup.

      Durable, versatile, and engineered for performance, Vibrant Performance Aluminum Tubing is the right choice for anyone looking to fabricate a reliable, high-quality airflow system. Elevate your project with tubing designed to support peak power and long-term durability.

    Part TypeAir Intake Component
    Product LineVibrant Performance Aluminum Tubing
    BrandVIBRANT PERFORMANCE
    Package Height5.7
    Package Width13.7
    Package Length14.5
    Weight2.49 PG
    Part CategoryPerformance Parts
    ColorPolished
    Tubing MaterialAluminum
    Quantity1
    Part FitmentUniversal
    Outside Diameter3.5 in (88.9 mm)
    Bend Angle180 Degree U bend
    Vendor Part Number2870
    Package Qty1
    Package TypeEA
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