The GReddy DD-R non-resonated catback exhaust is designed for 2017-and-newer Honda Civic Sport 5DR and Type R applications. As the non-resonated DD-R option, it replaces the factory exhaust to deliver an unresonated exhaust character for those models and serves as a direct-fit replacement intended for the specified 5DR and Type R configurations.
GReddy 2017+ Honda Civic Sport 5DR/Type-R DD-R Non-Resonated Exhaust