The Kooks 2-3/4"(OEM) x 3" cat-back exhaust for 2015+ Dodge Challenger Hellcat is an OEM-style system that uses factory tips and includes a 3" X-pipe plus Kooks round race mufflers to enhance exhaust flow and tone. The system is built from high-quality stainless steel, is dyno and race tested, and is manufactured in the USA. Kooks supports these systems with a limited lifetime warranty to the original purchaser.
Kooks 2015+ Dodge Challenger Hellcat 3in OEM Style Cat-Back Exhaust System Uses OEM Tips