Mishimoto's Silicone Induction Hose for the 08 - 14 Subaru WRX is made from a combination of high - grade silicone and heat - resistant embedded fibers for a high - quality replacement for your stock hose.The Mishimoto silicone Induction Hose is wire reinforced to prevent collapsing under pressure and features increased flow thanks to a larger internal diameter. The accessory ports of this hose come with CNC aluminum fittings with a 3 barb design that will not fall out or leak under load. This hose also comes with everything you'll need for installation, including a robust 2.5in T - bolt clamp for the turbo as well as added worm gear clamps. Available in black, blue, or red, these silicone induction hoses retain stock fitment, the ultimate upgrade in performance and style. This hose will work with your stock after - MAF hose, Mishimoto Performance Cold Air Intake, or Mishimoto Performance Race Intake. As with all of our products, this hose comes with Mishimoto's lifetime warranty