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 Subaru turbo inlet hose.The Mishimoto WRX 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 induction hose come with CNC aluminum fittings with a 3-barb design that will not fall out or leak under load. This turbo inlet hose also comes with everything you'll need for installation, including a robust 2.5" T-bolt clamp for the turbo as well as added worm-gear clamps. Available in black, blue, or red, the silicone WRX induction hose retains stock fitment, the ultimate upgrade in performance and style. This hose will work with your stock airbox hose, Mishimoto Subaru WRX/STI Performance Cold-Air Intake, or Mishimoto Subaru WRX/STI Performance Race Intake. As with all of our products, this hose comes with the Mishimoto Lifetime Warranty!Direct fit for the 2008-2014 WRX and 2005-2009 Legacy GT/Outback XTINNER DIAMETER: 2.38" turbo side 2.75" intake sideOUTER DIAMETER: 2.63"-3.25"CNC-machined aluminum fittings for added durability and easier installationMishimoto Lifetime Warranty