2009 Subaru Impreza WRX STi 2.5L H4 Cold Air Intake

Cold Air Intakes for 2009 Subaru Impreza WRX STi 2.5L H4 models

Your 2009 Subaru Impreza WRX STi deserves the best cold air intake available!

  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
Vehicle Product
2009 Subaru Impreza WRX STi 2.5L H4 - Non-US
Automotive
Performance Intake Kit
  • Adds power & torque
  • Performance air filter inside protective shell
Buy Buy
2009 Subaru Impreza WRX STi 2.5L H4 - All Models
Automotive
Performance Intake Kit
  • Free-flowing Aluminum Tube
  • Red Powder Coat Finish Intake Tube
Buy Buy
A cold air intake will give your 2009 Subaru Impreza WRX STi 2.5L H4 more power and better performance. K&N cold air intakes position the air filter for cooler, denser air allowing your Subaru Impreza WRX STi to perform better!