Borla Exhaust S-Type 140647 2015-2017 Challenger Hellcat

If you are looking for an exhaust that won't be heard from miles but isn't quiet the S-type series from Borla is the exhaust for you. The S-type is a step down from the aggressive sound you get from the ATAK but a step up from their Touring model. You will see an increased exhaust velocity adds power and fuel economy. Each system is built from premium austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra- smooth mandrel bends ensure maximum flow and power, and precision computer- controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. Some Challenger Hellcat Borla systems use premium quality integrated valves to ensure compatibility with multi-stage driving modes or fuel-saving cylinder deactivation systems. Borla uses patented computer-controlled technologies that allow them to adjust hundreds of variables, Borla sound engineers rely on over three decades of experience to refine the acoustical properties of each muffler, compensating for the varied exhaust flow caused by the valves. Once Borla is satisfied with the "Sound of Power" throughout all rpm ranges, the system is then put into production. This system includes Active Exhaust valve simulators. (Removes factory valves while simulating valve motion to avoid a check engine light.)