Injen is all about keeping things cool. The air filter in this intake system is strategically placed to prevent hot air from entering, effectively lowering intake temperatures and feeding cool, dense air to your engine. This Injen PF intake kit comes with everything you need for a direct - fit installation. Like all Injen cold air intake systems, it's backed by an unbeatable limited Lifetime Warranty. You can be confident that your Injen parts will perform flawlessly as long as you own your vehicle. This part is compatible with a wide range of models, including 2014 - 2023 Dodge Durango (Citadel, R/T, etc.), 2014 - 2023 Jeep Grand Cherokee (Overland, Summit, etc.), and 2021 Toyota Tundra (all trims).












Using this Injen air intake system is easy. First, make sure your engine is cool before starting the installation. The kit includes all the necessary parts for a direct - fit installation, so just follow the included instructions to install it on your vehicle. When it comes to maintenance, check the air filter regularly. If it looks dirty, you can clean it with a proper air filter cleaner. For long - term use, keep the intake system away from water and extreme heat. Also, make sure all the connections are tight to prevent any air leaks. If you notice any abnormal noises or performance issues, check the intake system immediately.