Perrin 02-07 Subaru WRX / 04-21 STi Black Turbo Inlet Hose - PSP-INT-401BK

This is an excellent upgrade for those of you who need to replace your factory inlet hose. It is common over time and mileage for your factory inlet hose to develop cracks around the worm clamp connections or around the various hose connections which will cause boost leaks and will certainly hinder your performance.

DETAILS:

• Multi-layer heat-resistant silicone technology
• Smooth interior walls and significantly larger internal diameter when compared to the OEM unit
• The new design removes turbulence and restriction
• The result is increased airflow for more horsepower and torque
• Black finish
• Includes hose fittings and worm clamps