2004-2006 Subaru WRX STi Race Division Cold Air Intake Black : Injen INJ-RD1200BLK
RD Series Race Division Intake Systems
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.
Replacement Filter Part #: X-1013-BR
**Note will not fit wagon model unless front end is converted to WRX Sedan fenders and bumper.
