2004 Subaru Impreza WRX STi 2.5L H4 Air Intake

2004 Subaru Impreza WRX STi 2.5L H4 air intake system
  • Guaranteed power gain
  • Easy to install on 2004 Subaru Impreza WRX STi with 2.5L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N air intakes are very easy to install on your 2004 Subaru Impreza WRX STi. A typical air intake installation can be done with a screwdriver, pliers and a ratchet-set in 90 minutes or less! Adding power to your Subaru has never been easier.

Your 2004 Subaru Impreza WRX STi deserves the best made power gaining air intake available!

VehicleProduct  
2004 Subaru Impreza WRX STi 2.5L H4 - All Models
Automotive
I like the K&N filter.
Jose Valencia, Antioch, California
Performance Intake Kit
K&N 69-8001TS
  • Free-flowing Aluminum Tube
  • Silver Powder Coat Finish Intake Tube
  • 50 State Street Legal
List Price: $525.99
Your Price: USD $289.99
In stock
2004 Subaru Impreza WRX STi 2.5L H4 - All Models
Automotive
Really great product and well worth the price, dramatically increases power, throttle response, and turbo sound. Everything fits great, but make sure you have all the listed tools. Took me about two hours to install without the ratchet extension. Thanks K&N 2007 wrx
Billy, Baltimore, Maryland
Performance Intake Kit
K&N 69-8001TWR
  • Free-flowing Aluminum Tube
  • Red Powder Coat Finish Intake Tube
  • 50 State Street Legal
List Price: $528.99
Your Price: USD $291.99
In stock