2004 Subaru Impreza WRX STi 2.5L H4 Air Filter

2004 Subaru Impreza WRX STi 2.5L H4 Air Filter
  • Designed to increase horsepower & torque for the 2004 Subaru Impreza WRX STi with the 2.5L engine.
  • Washable & Reusable
  • This K&N Impreza WRX STi air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N 2004 Subaru Impreza WRX STi air filters are designed to increase engine power and are easy to install in the Subaru factory air box.

Your 2004 Subaru Impreza WRX STi deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
2004 Subaru Impreza WRX STi 2.5L H4 - All Models
Automotive
I have K&N filters in all my vehicles; honda civic, mazda miata, honda cb 900 bike and honda cb1300 bike. I totally recommend your product.
Barry James, Queensland, Australia
Replacement Air Filter
K&N 33-2075
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $78.39
Your Price: USD $49.99
In stock