Introducing Flowmaster's new line of Flow FX® Cat-back exhaust systems for the 2009-2014 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-inch mandrel-bent tubing flowing into a Scavenger Series® X-Pipe cross-over for maximum scavenging and a deep unique sound. Other features include a pair of Flow FX "straight-through" mufflers for maximum performance with a deep aggressive sound. The mandrel-bent stainless steel tailpipes utilize the factory hangers and exit within the factory exhaust bezels for a stealthy factory 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.