This cat - back exhaust system is constructed of 3 IN mandrel - bent 304 stainless steel tubing for maximum strength and durability. Finishing off the exhaust are dual 3 - 12 IN black stainless steel tips. The tips are designed to exit from in front of the rear passenger side tire for a unique custom look. This system features an integrated Tuned Helmholtz resonator to tone down any drone. Utilizing factory style hangers this system is a direct bolt - on system, which requires no cutting or modifications for a hassle - free installation. This cat - back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability. Utilizing state - of - the - art computer - aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100 MIG - Welded for race - proven strength and durability.