The MagnaFlow Dodge Challenger Competition Series 16886 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we re so well known for. This exhaust kit is designed to enhance your 6.1L, 6.4L 2008-2014 Dodge Challenger with dyno-proven performance made possible thanks to fast-flowing mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit featuring a sporty finish. The exhaust system s cat-back layout replaces your ride s exhaust system from near the catalytic converter on back. Exhaust system 16886 is engineered to make your vehicle s engine produce Agressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 16886 s direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow s limited lifetime warranty. Please check to ensure compliance with local noise regulations.