and the Y-pipe that joins the two sides of the vee, and is made from 409 stainless steel to give the system a long and corrosion-free life. This exhaust gets rid of the factory resonator for a ...

a stainless steel cat-back exhaust kit for a 2008 to 2014 Dodge Challenger with a 5.4L, 6.1L, or 6.4L HEMI V8 starts at around $1,700, while a set of headers with high-flow cats and mid-pipes adds ...