Is your engine gasping for air and in need of more horsepower? Injen has great news! The Injen Technology SP series cold air intakes let your engine breathe better and boost the performance you've been wanting. It's Injen's top - notch system in traditional aluminum cold air intake lines. Injen 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 Injen at the front of the performance aftermarket. The intake's core is a 6061 - T6 aluminum tube that offers a smooth path for efficient airflow. Our engineers designed it for maximum safe power and great looks. Every time you open your hood, it'll impress. Besides a big power increase, 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. It has more filter surface area, allowing more airflow and amazing filtration. The Injen SP intake gives you power you can hear and feel, with an aggressive and throaty sound unmatched in the aftermarket. You can personalize it as Injen offers it in multiple finishes. To top it off, this SP CAI kit has an unbeatable Injen Technology limited Lifetime Warranty. This part fits 2008 - 2010 BMW 135i Base, 2007 - 2010 BMW 335i Base, 2009 - 2010 BMW 335i xDrive Base, 2007 - 2008 BMW 335xi Base, and 2021 Toyota Tundra in various trims like 1794 Edition, Limited, Platinum, SR, SR5, Trail, and TRD Pro.









Using this Injen SP cold air intake is easy. First, make sure your engine is cool. Then, carefully remove the old intake system and install the new Injen intake following the included instructions. When you're done, start your engine and enjoy the improved performance. As for maintenance, check the SuperNano - Web dry air filter regularly. If it's dirty, you can clean it with a special filter cleaner according to the product's cleaning guide. Also, make sure all the connections are tight and there are no loose parts. Avoid getting the intake wet during cleaning, and always follow the Injen Technology's guidelines to keep your intake in top shape and ensure the best performance for your vehicle.