PPE 575400180 4 inch x 180-Degree 12 Gauge Tube | Universal

Features:

• 4-inch outer diameter for universal applications
• 180-degree bend with a 6-inch centerline radius
• Crafted from durable 6061 aluminum alloy
• 12-gauge (.080 inch) wall thickness for strength
• CNC precision bent for perfect fit and consistency
• Ideal for custom intercooler or intake fabrication
• Lightweight material improves performance and handling
• Resists corrosion for long-term durability
• Smooth bends promote better airflow efficiency
• Great for both professional and DIY fabrication projects
• Polished aluminum finish for a clean appearance
• Versatile use across many automotive applications

Shape Your Custom Build with Confidence and Precision

When it comes to building something truly custom, the last thing you want is to be limited by poor-quality materials or sloppy bends. The PPE 4-inch 180-Degree Aluminum Tube gives you the freedom to create exactly what you envision, with the precision and durability serious builders demand. Whether you're fabbing up a custom intercooler pipe, designing a clean intake system, or tackling a wild project of your own, this tube offers the perfect balance of strength and lightweight performance. The polished, CNC-bent 6061 aluminum doesn't just look great under the hood — it flows better too, improving performance by reducing turbulence where it matters most. Plus, with its robust 12-gauge wall thickness, you don’t have to worry about strength even under boost. It’s the kind of part that makes fabrication smoother, faster, and more satisfying because you know it’s going to fit and perform right from the start. No compromises, no second-guessing — just clean, reliable results that set your build apart.

Bent 6061 Aluminum for Superior Strength and Flow

The PPE 575400180 Aluminum Tube is engineered for demanding automotive fabrication projects, featuring a 4-inch outer diameter, a precise 180-degree bend, and a 6-inch centerline radius. Crafted from high-quality 6061 aluminum, this tube offers excellent strength-to-weight ratio, making it ideal for performance applications where both durability and reduced weight are key. Its 12-gauge (.080-inch) wall thickness provides added resilience against high-pressure environments, perfect for boosted intake and intercooler setups. CNC mandrel bending ensures smooth, consistent curves that improve airflow and reduce restrictions compared to standard crush-bent pipes. The corrosion-resistant aluminum construction helps maintain long-term integrity, even in harsh conditions. Each tube arrives polished and ready for further customization, whether you're cutting, welding, or installing right out of the box. Designed for both professionals and DIY builders alike, it’s a versatile solution built to meet the highest fabrication standards.

Fits: Universal

Notes:

• Crafted from high-quality 6061 aluminum material
• Features a 4-inch outer diameter for universal use
• 180-degree bend with a 6-inch centerline radius
• Wall thickness is 12 gauge (.080 inches) for added strength
• CNC precision bent for smooth, accurate curves
• Ideal for intercooler, intake, or custom fabrication projects
• Lightweight material improves overall vehicle dynamics
• Designed to enhance airflow and reduce turbulence
• Corrosion-resistant for long-term durability
• Polished aluminum finish for a clean, professional look
• Suitable for professional builders and DIY projects
• Some welding and cutting may be required during installation