Is your engine gasping for air and in need of a significant horsepower boost? Injen has great news for you! The SP series of cold air intakes from Injen Technology lets your engine breathe deeply and elevates the performance you've been longing for. It's Injen's top - of - the - line system in traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and holds four patents on the intake tuning process, a feat no other manufacturer can match. The SP series features Injen's patented tuning, like MegaRam (MR) Technology and Air Fusion, keeping it at the forefront of the performance aftermarket. The intake's core is a 6061 - T6 aluminum air intake tube, offering a smooth path for efficient airflow. Our engineers designed it for maximum safe power and a clean look that'll impress every time you open the hood. Along with the power increase, Injen maintains a safe Air - fuel (A/F) ratio across the power band. This SP intake comes with a fully serviceable Injen SuperNano - Web dry air filter. It has more filter surface area, allowing better airflow and top - notch filtration. The Injen SP performance intake gives you power you can both hear and feel, with an aggressive and throaty tone unmatched in the aftermarket. You can also personalize it as Injen offers multiple finishes. To cap it off, this SP CAI kit comes with Injen Technology's unbeatable limited Lifetime Warranty! This Part Fits: 2005 Nissan 350Z 35th Anniversary Edition, 2003 - 2006 Nissan 350Z Base, 2003 - 2006 Nissan 350Z Enthusiast, 2005 - 2006 Nissan 350Z Grand Touring, 2003 - 2005 Nissan 350Z Performance, 2003 - 2006 Nissan 350Z Touring, 2003 - 2006 Nissan 350Z Track.










Using the Injen SP cold air intake is easy. First, make sure your engine is cool before installation. Follow the included instructions carefully to attach the intake to your 2003 - 2006 Nissan 350Z 3.5L V6 engine. Once installed, start your engine and enjoy the improved performance and the great sound. As for maintenance, regularly check the Injen SuperNano - Web dry air filter. When it gets dirty, you can clean it according to the filter's cleaning guidelines. This will keep the airflow high and the filtration effective. Remember to always follow the safety instructions during installation and maintenance. If you have any questions, refer to the Injen Technology support or the warranty information provided.