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AIRAID Air Filters for the Subaru WRX STI

Subaru WRX STI Replacement Air Filters

Buy now from AIRAID's Online Store and get a 100% money back guarantee on any air filter!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
Buy an AIRAID air filter. Help your Subaru WRX STI run better.
AIRAID Automotive Replacement Air Filters

Vehicle DescriptionPart NumberProduct Image 
2018 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2018 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49
2017 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2017 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49
2016 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2016 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49
2015 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2015 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49
2014 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2014 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49
2013 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2013 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49
2012 Subaru WRX STI 2.5L H4 F/I - All
Automotive
2012 Subaru WRX STI 2.5L H4 F/I Air Filter
830-304 830-304 Subaru WRX STI Airaid Filter
Your Price: $25.49

Need help finding the right Subaru WRX STI air filter?

AIRAID air filters for the Subaru WRX STI or any other vehicle can be found using AIRAID's Search by Vehicle tool. By providing a year, make, model and engine size, you will find all AIRAID performance upgrades available for that vehicle.