Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L S-Type Muffler 60679

Silverado/Sierra Optional S-Type Muffler – Replace the Polyphonic Harmonizer behind the muffler in the ATAK system with this muffler to attain the “S-Typesound level quieter than ATAK. Built from premium T-304 stainless steel superior to T-400 series knockoffs such as 409 to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow power and precision computer-controlled CNC manufacturing ensures an accurate fit.