Fitment Information Nissan Maxima V6-3.5L (2002, 2003) Attributes GTIN: 00843115005818/ 00843115005801 Brand Name: Injen Black Hydroshield (Optional): 1035BLK Filter Color: Blue Filter Media: SuperNano-Web Dry Grade Type: Performance Heat Shield Included: No HP Gain: 28 Intake Color: Polished/ Black Mounting Hardware Included: Yes Red Hydroshield (Optional): 1035RED Replacement Filter Part Number: X-1017-BB TQ Gain: 28 Tube Material: T6-6061 Mandrel-bent aluminum intake tubing Universal or Specific Fit: Specific Specs & Features Dyno Proven gains of up to 28 hp and 28 lb-ft. of torque Provides power gains while maintaining A/F ratios with no additional tuning 6061-T6 Mandrel-bent aluminum intake tubing Fully serviceable Injen SuperNano-Web dry air filter Replacement air filter part number X-1017-BB Optional hydroshield part number 1035BLK or 1035RED Available with a polished or Black powder coated finish Aggressive engine tone under full throttle Smooth mandrel-bent I take piping eliminates restrictions and improves airflow Made in Pomona, California USA Injen Technology Limited Lifetime Warranty CARB EO #: D-476-4 Product Description The Injen Cold Air Intake is one of the world's first tuned cold air intakes.  The reason this intake is tuned, is because Injen takes the time to ensure that the design of the piping, the size of the piping and even the material keeps your factory air fuel ratio at optimal ranges and never lets your car or truck run lean.  As one of the best built and most innovative cold air intake systems on the market, the Injen is designed to be a good fit and not put stress on the couplings, flanges or brackets that the system comes with.  Redline360 is an authorized dealer and buying from us ensures that Injen will validate your warranty in the event of any support issues arise. Don't settle for a less expensive cold air intake that's basically a pipe and cheap filter with no research or design that could actually hurt power production.  Each Injen cold air intake from Redline360 comes with all necessary hardware and installation pieces necessary for a complete install.