Your Silverado/Sierra can have that dual exhaust look with this aFe POWER Vulcan Series cat-back exhaust system. Constructed out of mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG-welded for strength and durability with quad 3-1/2 IN 304 stainless steel, exhaust tips for that custom look.
Installation Instructions