20 C 2500/3500 Hd/Silverado/Sierra 304 Ss 4 In Cat Back Single Side E X It

Single Side Exit. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity.

20 C Gmc/Chevy 2500/3500 6.6 L Durama X Ec/Cc Models Only T304 Ss 4 In Filter

Filter Back. Single Side Exit. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity.