This TSP exhaust is a great option for owners who want to take their chop to the next level. Texas Speed’s kit runs a large 1 7/8″ primary setup x 3″ collector made from 304 Stainless. The kit also includes the connection pipes, converting the stock Mid-Muffler section into a 3″ X-Pipe setup. This kit is made to connect to your factory axle back’s by clamping in-line with you factory exhaust after the X-Pipe.