5in O.D. T304 Stainless Steel Straight Tubing -

The 5in O.D. T304 stainless steel straight tubing by Vibrant Performance is the backbone of custom exhaust systems, intake manifolds, and turbo piping for serious automotive builders. Whether you're designing a high-performance cat-back exhaust, fabricating a cold-air intake, or constructing charge pipes for forced induction, this seamless tubing provides the foundation for precision work. Mechanics and fabricators trust Vibrant Performance tubing for its consistent wall thickness, dimensional accuracy, and corrosion resistance across demanding applications from street cars to track builds.

T304 stainless steel offers superior oxidation resistance compared to mild steel, eliminating rust bloom and maintaining appearance through repeated heat cycles and exposure to moisture. The 5-inch outer diameter accommodates high-volume airflow while maintaining structural rigidity, critical for turbocharger intake and exhaust applications where vibration and thermal stress demand material integrity. Vibrant Performance's precision-drawn seamless construction minimizes weld points during fabrication, reducing turbulence and improving flow characteristics—essential when optimizing manifold runners, intake plenums, or intercooler piping where every restriction impacts performance and temperature management.

This tubing suits custom exhaust builders, turbo kit fabricators, and engine bay architects planning LS, EJ, K-series, or rotary swaps where OEM routing won't work. The 61.5-inch length provides enough material for most single-run applications or can be segmented for multi-piece assemblies using flanges and couplers. TIG welding is recommended for clean, food-grade welds that maintain corrosion resistance and structural strength through thermal cycling and boost cycles typical of supercharged and turbocharged platforms.