2015 Subaru Impreza WRX STi 2.5L H4 Air Filter

2015 Subaru Impreza WRX STi 2.5L H4 Air Filter
  • Designed to increase horsepower & torque for the 2015 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
A single K&N 2015 Subaru Impreza WRX STi air filter can save you money by eliminating waste generated from buying and disposing countless paper filters. K&N Subaru Impreza WRX STi filters are simple performance add-ons.

Your 2015 Subaru Impreza WRX STi deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
2015 Subaru Impreza WRX STi 2.5L H4 - All Models
Automotive
This is a great product. I noticed more pick up immediately. This is well worth the price. It will last 100,000 miles with a couple of cleanings. Can't beat it. I own a 2016 Subaru Crosstrek 2.0L, AWD.
Michael Green, Aurora, Colorado
Replacement Air Filter
K&N 33-2304
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $76.19
Your Price: USD $48.99
In stock