Introducing Flowmaster's FlowFX Cat-back exhaust system for the 2011-2014 Dodge Charger R/T & Chrysler 300C with the 5.7L Hemi engine. This system is perfect for the person looking for a moderately aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include mandrel-bent 2.50 inch 409S stainless steel tubing, a Scavenger X-Pipe cross-over for maximum scavenging and performance, and a pair of FlowFX straight-through mufflers for maximum performance and a deep aggressive sound. This cat-back exhaust system has 2.50 inch polished bright stainless steel tips which exit within the factory exhaust bezel. Designed for an easy installation, this system includes all necessary parts, hardware and detailed instructions.