Is your engine gasping for air and hungry for more horsepower? Injen has great news! The Injen Technology SP series cold air intakes let your engine breathe deeply and boost the performance you've always wanted. It's Injen's top - tier system in traditional aluminum cold air intake lines. Injen is the world's first tuned air intake system with 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 (Patents 7,359,795 and 7,669,571) and Air Fusion (Patents 7,757,548 and 7,721,699), keeping it at the forefront of the performance aftermarket. The intake's core is a 6061 - T6 aluminum air intake tube that offers a smooth airflow path for high efficiency. Our engineers designed it for maximum safe power and clean looks that'll impress every time you open the hood. Plus, the Injen team maintained 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, which increases filter surface area for better airflow and unbeatable filtration. The Injen SP intake gives you power you can both hear and feel, with an aggressive, throaty tone unmatched in the aftermarket. Want a personalized intake? Injen offers it in multiple finishes. And it comes with an unbeatable Injen Technology limited Lifetime Warranty! This part fits a wide range of models including 1999 - 2000 BMW 323i, 2001 - 2005 BMW 325Ci, and 2021 Toyota Tundra in various trims.



Using your Injen SP cold air intake is straightforward. First, make sure your engine is cool before installation. Follow the included instructions carefully to attach the intake to your vehicle. Once installed, start your engine and enjoy the enhanced performance. When it comes to maintenance, check the Injen SuperNano - Web dry air filter regularly. If it looks dirty, it's time to clean it. You can use a filter cleaning kit made for this type of filter. Just follow the cleaning kit's instructions. Avoid using harsh chemicals or excessive force when cleaning. Keep the intake away from water and moisture as much as possible to prevent damage. Also, make sure all connections are tight and secure during routine checks. If you have any questions or encounter problems, don't hesitate to contact Injen's customer service.