Improve sound and performance on your 2015-21 Dodge Challenger 6.2L and 6.4L Hemi with our Legend 3" Catback exhaust with X-Pipe. This system includes tailpipes and adapters to fit to factory manifold lead-pipes or Stainless Works headers. These dual custom turbo mufflers, engineered for a drone free aggressive sound, are tuned specifically for this Hemi engine from Dodge. This system includes functional 3" diameter Active Exhaust replacement valves in the tailpipes, and features quad 4" slash cut conical double wall polished tips, also includes clamps and hangers. Our Legend series is designed to create our signature growl, increase volume over stock, yet maintain a comfortable cabin environment. We design Legend systems with the daily-driver in mind, improved tone with restrained loudness. A system that still gets the blood flowing, but allows for a comfortable ride. This system is built from corrosion resistant 304 stainless steel and TIG welded at our state of the art facility in Streetsboro, Ohio. As always, we stand by our products with a lifetime warranty on material and craftsmanship.