Civic EX/LX/DX (non-SI) RD Series Race Division Cold Air Intake Systems with MR Technology

• The RD series is a cold air intake system for the enthusiast craving mid-range power.
• The intake tube is strategically placed behind the front bumper to acquire colder, denser air.
• Although most of the RD series is a one-piece design, several are two-piece designs due to the mass air flow meters.
• Every RD system is certified or pending by the California Air Resource Board and backed by Injen Technology's limited lifetime warranty.