The ignition of colder oxygen results in a greater energy charge during the engine's combustion process. The Z1 Motorsports M-Spec 350Z Cold Air Intake Kit takes advantage of this scientific rule by moving the engine's air filter away from the hot engine compartment and draws in fresh, cold air in front of the radiator, providing more power to your 2003-2006 350Z!


The kit includes custom molded silicone couplers, ABA style hose clamps, and a reusable Z1 air filter for durability. Unlike other cold air intakes, the M-Spec Cold Air Intake Kit mounts the Z1 air filter at the highest point possible to prevent water consumption and engine hydraulic lock in wet conditions.


This version is only intended for use with vehicles that have the ability to adjust their air/fuel maps. The Race version has a larger diameter than the stock MAF housing, creating a lean mixture situation if the map is not corrected.

*THIS KIT CAN BE FITTED ON THE G35 COUPER AND SALOON BUT REQUIRES MODIFICATION TO THE RADIATOR SUPPORT*

**DO NOT USE THIS INTAKE WITHOUT HAVING YOUR ECU ADJUSTED**