The MagnaFlow Street Series cat-back exhaust system is a direct-fit kit for 2014–2020 Chevrolet Impala 3.6L models, replacing stock components from the catalytic converter back. Built with mandrel-bent 2.5in main piping and three straight-through mufflers feeding a dual split rear exit with polished tips, it produces a signature resonant tone and is manufactured with CNC precision and corrosion-resistant stainless construction.
MagnaFlow Cat-Back SS 2.25/2.5in Dual Split Rear Exit Polished 3in Tip 2015 Chev Impala 3.6L V6