Introducing Flowmaster's new line of FlowFX Cat-back exhaust systems for the 2015-2016 Dodge Challenger R/T with the 5.7L Hemi engine. This system is perfect for the person looking for an aggressive exterior and moderate interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include full stainless steel construction, dual 2.50 in. mandrel-bent tubing flowing into a Scavenger X-Pipe cross-over for maximum scavenging of exhaust gases entering into a pair of FlowFX straight-through mufflers for maximum performance and a deep aggressive sound. The mandrel-bent tailpipes utilize the factory hangers and exit within the factory exhaust bezels for a stealthy OEM look. The system is covered by Flowmaster's Lifetime Limited Warranty, protecting your investment and giving you peace of mind. Designed for an easy installation, includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home.