Manufactured with 16-gauge, corrosion resistant aluminized steel, the system contains dual  2-1/2” intermediate and overaxle pipes and a pair of fully welded  POWER Mufflers each ending in a polished and chrome plated stainless steel tip that will never corrode. Everything bolts to the stock or stock replacement catalytic converters, making the system 50-states legal. The dual intermediate pipe assembly is fitted with a balance tube and is as close to a “true dual” system as you can get.