Perrin Throttle Body Hose Blue 2002-2007 WRX / 2004-2021 STI / 2004-2008 Forester XT

Upgrade your Subaru’s intake system with the PERRIN Throttle Body Hose, engineered for 2002-2007 WRX, 2004-2021 Subaru WRX STI, and 2004-2008 Forester XT models. This premium silicone hose replaces the OEM rubber coupler, delivering improved throttle response and enhanced airflow for a more efficient forced induction setup.

Crafted from 5-ply reinforced silicone, the PERRIN throttle body hose resists heat, oil, and pressure, ensuring durability under demanding driving conditions. The kit includes one intercooler coupler and two clamps, providing a secure, leak-free fit that maintains a clean engine bay appearance. Its precise OEM replacement design guarantees easy installation and reliable performance whether you’re running stock or upgraded boost levels.

Ideal for Subaru enthusiasts seeking a dependable upgrade, this throttle body hose enhances reliability and throttle feel while keeping your engine bay tidy. Trust Subimods for quality Subaru parts that improve performance and longevity. Shop now to give your WRX, WRX STI, or Forester XT a top-tier intake upgrade.