Perrin [02-07 WRX, 04-07 STI] Post MAF Hose - Red | PSP-INT-350RD

The PERRIN Performance Afta-MAF Intake Tube. This unit replaces the factory corrugated rubber hose between the inlet tube and air box. This is a great replacement for those who need to replace the original unit that can become brittle over time. 

FEATURES:

• Multi-layered silicone construction
• Smooth interior walls increase airflow for better performance
• Improves acceleration
• Reduces turbo lag
• Red finish
• Includes worm clamps