"It's a proven fact that engines run better when the air is clean and filtered, which is just one of many reasons to snag the S&B Filters Cold Air Intake Kit. Air that has been cooled and cleaned can easily allow an engine to produce more horsepower, and all S&B kits not only do this, but they allow for high filtration and unrestricted air flow in the engine area. Plus, they look sporty and very high tech which will offer your truck a sporty extra when the hood is flipped up. There are eight layers built into the filter structure all of which work to keep debris and dirt out of the engine. Additionally, they can be cleaned for continual reuse making the S&B filters a purchase that goes pretty far. They also are made out of silicone which means that they can tolerate temperatures as high as 400 degrees Fahrenheit and do not crack or degrade as time passes. They are very simple to install and everything needed is included in the kit. If properly installed the S&B filters can withstand more wear and tear than most other options on the market."