Upgrade your ride's performance with the Injen Technology IS Performance short ram air intake! Our engineers dedicated countless hours to designing, testing, and perfecting this product, delivering a significant bolt - on power increase and a thrilling boost in horsepower. Beyond the impressive power gain, the Injen team has maintained safe air - fuel (A/F) ratios across the powerband. The heart of this intake is our mandrel - bent aluminum air intake tube, offering a smooth path for highly efficient airflow. This kit also comes with a fully serviceable Injen SuperNano - Web dry air filter, which increases the filter surface area, allowing for greater airflow and top - notch filtration. The Injen IS performance intake not only provides power you can feel but also a sound you can hear! It gives an aggressive throaty tone, especially when you step on the gas. You're in luck if you want a personalized touch, as we offer this kit in a polished finish or powder - coated black. And like all Injen air intake systems, this kit comes with an unbeatable limited lifetime warranty! This part fits 2002 - 2005 Subaru Impreza WRX, 2004 - 2007 Subaru Impreza WRX STI, 2007 Subaru Impreza WRX STI Limited, and 2021 Toyota Tundra in various trims including 1794 Edition, Limited, Platinum, SR, SR5, Trail, and TRD Pro.








Using the Injen short ram air intake is easy. First, make sure your engine is cool. Then, carefully remove your old air intake system and install the Injen intake following the included instructions. It's a bolt - on installation, so basic tools are all you need. When it comes to maintenance, check the air filter regularly. You can clean the Injen SuperNano - Web dry air filter using a filter cleaning kit, following the steps in the manual. Keep in mind that this intake is designed for specific vehicle models, so double - check your vehicle's compatibility before installation. Also, make sure all connections are tight to prevent any air leaks. With proper use and maintenance, this intake will serve you well for a long time and keep your engine performing at its best.