These Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio The SP series does not limit itself to just a Cold Air System or Short Ram System. The MR Technology process has its effects on both types. SP is The World's First Tuned Intake System.

The Injen Intake system features a long tube pipe placing the filter in front of the core support behind the bumper away from heat of the engine bay for optimal intake air temperatures. 

Intake setup is for 2003-2006 350Z  w/VQ35DE (Single Intake) engines.

• CARB EO: D-476-5

Fits:

• 2003-2006 Nissan 350Z