This Stage-2 cold air intake system produces 14 max horsepower, 18 lbs. x ft. torque and out-flowed the factory intake by 29% on the Nissan 350Z (Z33) 2003-2006 V6-3.5L. This system includes a durable 18-gauge, powder-coated heat shield and features a washable reusable conical Pro 5R air filter for maximum flow. This air filter is constructed with 100% polyurethane, for long life and multiple cleaning cycles. This intake system also features a heat-insulating roto-molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. This is a direct bolt-on kit and requires no cutting or drilling on OEM parts.
This System uses a C.A.D designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit.
Large Conical Filter:
This intake utilizes a huge, 4-3/4" conical Pro 5R Filter. This 5-layer progressive oiled, cotton gauze air filter provides maximum flow for increased horsepower and torque. Also constructed with 100% polyurethane for long life and multiple cleaning cycles.
One-Piece Filter Housing:
The air filter is housed in a one-piece, black powder-coated 18-gauge heat shield that keeps warm engine air out for maximum performance. This one-piece heat shield uses factory mounting locations and comes with all hardware for a hassle-free installation.
aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.
Power, Protection and Simplicity.
This intake is 50-state legal (CARB E.O Number D-550-16).
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- I have the 54-11372 on my 04 350z and I love it, only one...
- I have the 54-11372 on my 04 350z and I love it, only one thing it didn't come with a carb number sticker for smog purposes. My question is how can I attain that sticker in order to get my vehicle smog I don't want to reinstall my stock box please give some help. I've had this system going on 3 or 4 years and it does what they say it does increase power, better fuel mileage and horsepower with torque