The Mishimoto silicone induction hose for 2001–2007 Subaru WRX and WRX STI (black) replaces the OEM rubber hose with high‑grade silicone reinforced by heat‑resistant embedded fibers. Wire reinforcement prevents collapse under boost and a larger internal diameter increases flow while retaining OEM fitment. Rated to 330°F, it’s a durable, direct‑fit upgrade in black for intake plumbing.
Mishimoto 01-07 Subaru WRX / WRX STI Black Silicone Induction Hose