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Ignition of cooler oxygen results in a greater charge of energy during the engine combustion process. The Z1 Motorsports M-Spec 350Z Cold Air Intake Kit takes advantage of this scientific rule by relocating the engine air filter away from the hot engine bay and retrieves fresh, cold air from in front of the radiator, thus providing more power to your 2003-2006 350Z!
The M-Spec 350Z Cold Air Intake Kit is constructed of a mandrel bent aluminum tubing, TIG welded, polished, and features an integrated MAF housing for greater airflow, weight reduction, streamlined aesthetics, and overall product performance.
Invigorate the sound of your VQ35DE engine with the M-Spec Cold Air Intake Kit with a deep growl in low RPMs and aggressive tone in higher RPMs.
Included in the assembly are improved 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 avoid water consumption and hydro-locking the engine in wet conditions.
This kit is will not bolt on to G35 coupes or sedans.
This STREET Version can be used on any 350Z with or without a tune.
We also offer the RACE Version of this intake which allows more air flow due to the larger diameter MAF cross section but does require a tune. Learn more about the Race Version HERE.
For more information please see our detailed INSTALLATION MANUAL.
Formerly produced by Momentum Performance. The design and quality of this intake has not changed, simply the logo.
Only available through Z1 Motorsports.
For vehicles equipped with a NWP Engineering Throttle Body, Z1 offers a silicone coupler designed to work specifically with the Z1 M-Spec intakes that can be found HERE!
This intake is now CARB legal for road use in California. For information on replacement stickers, CLICK HERE.
Carb Legal EO: D-849
PolishedBlack Coupler Color: