The gimmick motorsports turbo inlet hose This Silicone inlet pipe is designed to meet race needs and will not collapse! with 35% more air flow you will surly feel a difference The Gimmick Motorsports turbo Inlet Pipe is a bolt on upgrade that has excellent gains. The entire standard features including breather, boost hoses fit onto Large Silicone Inlet Pipe. Silicone material exhibits low heat absorption properties. Superior results due to the larger diameter, which increases airflow. APPLICATIONS: Subaru wrx/STI 2002+ and 04+ sti