Introducing the new Flowmaster FlowFX Cat-back exhaust system for 2015-19 Dodge Challenger models, including Hellcat, with the 6.2L or 6.4L Hemi engine and factory Active Exhaust Valves. 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 dual 3.00-inch stainless steel tubing into the Scavenger X-pipe cross-over for maximum performance and tone, flowing into a pair of FlowFX "straight-through" mufflers for a deep and powerful sound. The 3.00-inch mandrel-bent stainless tailpipes retain the O.E. style Active Exhaust Valves and the system is finished off with aggressive looking quad 3.50-inch black ceramic coated 304s stainless steel tips embossed with the Flowmaster name, putting everyone on notice that you would rather lead than follow. The large quad tips exit within the rear bumper valance and gives your car the look that it should have come with from the factory.