Boost power and lift MPGs—the K&N FIPK Air Intake takes performance to the next level. The 57 Series cold air intake is custom-engineered with a famous K&N Filtercharger cone filter and crosslink nylon intake tract. Million Mile Limited Warranty.
Storm the competition with a K&N 69 Series Typhoon Intake System. This cold air intake comes in a cold air, short ram or convertible cold air/short ram design. Choose yours in red, silver, blue or polished. Million Mile Limited Warranty.
Got a good grip on your wheel? Good. Because the aFe Cold Air Intake is going to take you on a wild ride. This cold air intake rams performance-inducing air down your combustion chamber’s throat to take power to the max. Lifetime Warranty.
Rule the roads with the dyno-proven power of Injen's SP Series Cold Air Intake. This high-performance upgrade is specially engineered for speedsters seeking untamed top-end power. Mandrel bent aluminum tubing. 2 cool finishes. Lifetime Warranty.
Unleash your engine’s true power potential with a Volant Cold Air Intake. These cold air intakes increase airflow to take horsepower and throttle response to the max. Get yours with a performance or oil-free PowerCore® air filter. 1-year warranty.
The AEM Cold Air Intake System makes your engine scream. These cold air intakes draw in cool air for huge gains in horsepower and torque. Choose yours in one of 4 intake pipe colors. Made in the USA. Backed by a Lifetime Warranty.
The AEM Short Ram Intake delivers all the horsepower and prestige of an AEM cold air intake for less. Custom engineered and tuned for your specific sport compact. Choose your cold air intake in Red, Blue, Silver or Polished. Lifetime Warranty.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Not sure which 2003 Nissan 350Z Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Really liked the product. Noticed an increase in performance immediately. The installation was a little more involved on the 2008 hummer h3 than I expected. I had to drill a hole in the firewall. But the instructions stated that once I recieved the filter. All necessary installation materials were included. I would definately recomend this product." —Gerald David C from Savannah, GA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2003 Nissan 350Z, 3.7L 5-cyl. engine.
"Great value! Didn't really notice too much of a difference below 3k RPM. I guess you have to be heavy on the gas peddle to get the most out of it. Maybe I'm just getting old...." —Jason H from Holbrook, MA bought a K&N 69 Series Typhoon Intake Systems for a 2003 Nissan 350Z.
"This intake definitely made my car have a deeper growl to it and i love the way it does its whistling sound when i rev it while driving or parked. I can also feel the difference in its acceleration and i love how at high speeds, the sounds it makes just gets deeper and louder" —Justin N from Round Lake Beach, IL bought an aFe Cold Air Intakes for a 2003 Nissan 350Z, 3.5L V6.
"I've owned other K&N cold air intakes on 4, 6, and 8 cylinder engines, but I didn't notice much of a difference from the stock air intake...that was running a K&N replacement filter prior to installation of the cold air intake. No real noticeable change for the 350z with this product. I've always used K&N products on all of my vehicles. However, on this particular car...not much performance or fuel economy difference. Wish it were otherwise. That's the reasoning behind my price/value rating." —James D from Sterlington, LA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Nissan 350Z.
"easy to install. looks cool. i instantly noticed improved power throughout the rpm range. except for dual high flow exhaust the bronco is all stock." —Edwin W from Phoenix, AZ bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Nissan 350Z, 5.8L V8.
"I'm very satisfied I'm bought k&n typhoon intake system, I'm drive my car every singel day since I installed I felt different with the soound of exhaust and I and increased horses power also cold system look pretty thank you AUTO ANYTHING" —Kamil K from Ridgewood, NY bought a K&N 69 Series Typhoon Intake Systems for a 2003 Nissan 350Z.
"Already had an aftermarket intake so it wasnt too much of an improvement horsepower wise, however i did notice a slight difference. Mpg increased about 2 or 3 and it sounds slightly more aggresive. It is definitely wirth it for people with stock intake systems and it will help one in the long run" —Juan G from Bloomington, CA bought a K&N 69 Series Typhoon Intake Systems for a 2003 Nissan 350Z.