hi
Exhaust is the Pypes Stainless steel 2 in i cat back #SGG53S - System with Street Pro Mufflers
I would not recommend buying it , Very poor fit , I had to add over 1 foot of pipe behind each muffler to get tail pipes to line up , I also had to cut and shorten the over the axle sections so they wouldn't contact the frame .
I would have a local Muffler shop copy the Pypes design and use the Pypes street pro mufflers . be a lot quicker and cheaper. IMHO