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Injen RD Cold Air Intake System - 02-07 WRX/STI

$253.97 $282.19

The RD series is a cold air intake system for the enthusiast craving mid-range power. The intake tube is strategically placed behind the Fender to acquire colder, denser air.

Every RD system is certified or pending by the California Air Resource Board and backed by Injen Technology's limited lifetime warranty.