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 Injen RD series are a one-piece design several are two-piece designs due to the mass air flow meters. Every Injen RD system is certified or pending by the California Air Resource Board and backed by Injen Technology's limited lifetime warranty.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2002-2004,2006	Nissan	Altima	Base
2002-2006	Nissan	Altima	S
2002-2006	Nissan	Altima	SE
2005-2006	Nissan	Altima	SE-R
2002-2006	Nissan	Altima	SL