The new Hurst Elite Series™ cat-back exhaust system for 2015-2020 Dodge Challenger Hellcat, Demon, SRT392 and R/T Scat-Pack models with the 6.2L or 6.4L engine, is constructed using the highest quality materials and finest craftsmanship available today. Hurst® Elite Series systems feature fully mandrel-bent 304s stainless steel tubing that has been custom-designed and exclusively manufactured by industry-leading Flowmaster® ensuring a precise fit every time! The Hurst engineers then added an X-pipe crossover which provides maximum scavenging, sound, and performance and paired it with a set of fully polished 304s stainless steel Hurst mufflers which utilize a high-thermal sound absorption barrier with a large 3.00-inch straight-through performance core for a deep, classic tone reminiscent of Hurst's iconic heritage. The large 3.00-inch tailpipes include "dummy" valve stands that are ready to mount your factory actuators onto, keeping your exhaust wide-open at all times without setting off a check engine light. The tailpipes are finished off with quad 3.5-inch mirror-polished stainless steel tips, featuring laser-etched Hurst logos putting the world on notice that you're serious about performance and style. You can take comfort and pride in knowing that every Hurst Elite Series Cat-back exhaust system is hand-fabricated and is backed by our Lifetime Limited Warranty. Note: This system eliminates the Factory Exhaust Valves and provides "Dummy" valve stands so the Factory Acutators still work without throwing off a code.