The MagnaFlow Street Series Black Cat-Back system for 2010–2013 Chevy Silverado and GMC Sierra 5.3L offers dyno-proven power with a refined interior and performance exterior sound. Constructed from durable stainless steel with black-coated dual split rear tips, the system is built using CNC precision robotic techniques. MagnaFlow backs construction with a limited lifetime warranty and a one-year finish warranty for the black tips and finish.
MagnaFlow SYS Cat-Back 3.5in Black Dual Split Rear Tips 10-13 Chevy Silverado / GMC Sierra 5.3L