Designed to fit over like size exhaust tubing. These Exhaust Tips are made out of Polished 304SS & feature an angled cut, rolled-edge for a great appearance. Weld-on only. Single-wall construction allows the tip to be trimmed to fit larger tubing. Ask about high-quantity discounts! Specifications: 2.5" inlet x 9" long x 4" oulet Polished stainless-steel Exhaust Tip.