RallySport Direct carries a great selection of Air Intake and MAF hoses to directly replace the factory hose In your WRX or STI which can fall apart over time due to mileage or plain wear. The factory MAF hose in many makes and models will come from the factory with implemented ribs to allow more flex and movement. This design creates air turbulence under pressure which ca
n hinder performance. You can choose from many quality brands such as COBB Tuning, Mishimoto, PERRIN, Cusco, and Samco among many other great brands. These intake hoses are generally constructed from multi-layered silicone fibers which have great heat resistant properties and won't expand under pressure. Additionally, these intake hoses have smooth interior walls for a great transition in power.
Are you losing power in your Subaru WRX or STI? You might have a torn throttle body hose. Choose a COBB Tuning, or Mishimoto silicone throttle body hose to get you back on the road. Want to make that Mazdaspeed 3 a little more responsive? Check out the COBB Tuning Post MAF Hose for more power. Want to add a little more flavor to the engine bay of the Subaru BRZ? Get the Cusco Air Suction Pipe Kit.
Make sure when replacing your intake and MAF hoses, that you check out the condition of your factory turbo inlet hose. And if you want your car to breathe a little better, try upgrading your intake to a cold air intake, or a short ram intake.