1997, 1998, 1999, 2000, 2001 Prelude L4 2.2L Cold Air Intake System

Injen RD Series Race Division Intake Systems

The Injen 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.

• 6061 Aluminum Alloy
• Rubber vibra-mount used to relieve stress due to engine torque.
• Injen silicon straight hose connections with stainless steel clamps.
• Injen's specialty purpose silicone hose
• Tig welded bracketry and rubber vibra-mount for extra support.
• Tig welded vacuum ports.
• Injen's urethane Air Filter with built in velocity stack