Product Overview
This 4-inch stainless steel flex exhaust tubing from World American provides durable, corrosion-resistant flexibility for diesel truck and trailer exhaust systems. Built from tightly wound stainless steel strip, this tubing withstands heat, vibration, and road contaminants while allowing movement and reducing stress on rigid exhaust components. Ideal for repairs, custom exhaust routing, and eliminating cracked sections in heavy-duty exhaust assemblies. Sold per inch for precise, waste-free fitment.
REPLACES: 16-400S, 16-400SHDM, 226156, 40022, 562.U7240SS, 8878, 89723K, ABPN494FT25S, DONP226156, E50UZP, FLT89723K, FLX400S-BULK, FTS400SS, HDC16400S, P226156
