MagnaFlow 3in Center Inlet 3in Outlet Oval Straight-Through Muffler 2016-2018-2.8l-lwn-duramax both of which utilize Diode

both of which utilize Diode Dynamics' advanced optical design to maximize usable light output while maintaining controlled beam patterns

5" high-flow boost tubes

7 IN Wheelbase

MagnaFlow #19572 is engineered to produce a moderate level of exterior sound

plus a cleaner-running engine

MagnaFlow 3in Center Inlet 3in Outlet Oval Straight-Through Muffler 2016-2018-2.8l-lwn-duramax both of which utilize DiodeThe MagnaFlow 5" X 8" Oval Straight Through 12259 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3 3in. diameter inlet outlet Straight Through layout allows you to install it in whatever orientation and configuration you see