Get cooler air to your engine with one of these Airaid U-Build-It Master Kit I intake systems. They include multiple sections of plastic tubes and bends to rout your air intake pipe where you want. The systems also include a reusable, conical cotton gauze Airaid air filter and all necessary mounting hardware to complete the installation. Make your engine breathe easier with one of these Airaid U-Build-It Master Kit I intake systems.