Mishimoto 80mm airbox hose for 2001–2007 Subaru WRX is a high-grade silicone replacement reinforced with heat-resistant embedded fibers, offered in black, blue or red. The hose retains OEM fitment while increasing pressure tolerance and resisting heat up to about 330°F, making it a durable direct-fit upgrade for the WRX intake plumbing.
Mishimoto 01-07 Subaru WRX Silicone 80mm Airbox Hose - Black