Vibrant 4in O.D. Universal Aluminum Tubing (90 degree bend) - Polished

Vibrant Performance is a well-known name for fabrication components, and this 4-inch O.D. aluminum tubing is a prime example of their offerings. If you're building a custom intake or intercooler system, having pre-bent sections like this 90-degree elbow can save you a lot of time and effort compared to bending raw material yourself. It's made from 6063 aluminum, which is a popular choice for its weldability and lightweight properties.

This particular piece is polished to a mirror finish, giving your custom setup a clean, professional look. It's designed to require minimal surface preparation before TIG welding, making the fabrication process smoother. The 4-inch outer diameter and 90-degree bend are common dimensions for many custom builds, and the 1.8mm wall thickness offers a good balance of strength and weight savings.