Part Upgrades and Mods at PRO Import Tuners
Set Your 2019 Subaru WRX STI Catalog
A down arrow

Air Intake Filters for 2019 Subaru WRX STI


Showing 1 to 6 (of 6 total)
DC Sports Air Filter
In Stock
Starting @ $38.00
Fits 2019 Subaru WRX STI :
*Universal Fitment Available
Performance Top, 2.50" Inlet
Performance Top, 2.75" Inlet
Performance Top, 3.0" Inlet
Performance Top, 3.50" Inlet
Standard Flat Top, 2.50" Inlet
Standard Flat Top, 2.75" Inlet
Standard Flat Top, 3.0" Inlet
Standard Flat Top, 3.50" Inlet
View Full Product Page
Mishimoto Performance Air Filter
In Stock
Starting @ $24.95
Fits 2019 Subaru WRX STI :
*Universal Fitment Available
2.75" Inlet
3.0" Inlet
Re-Oil Kit
View Full Product Page
Weapon R Secret Weapon Air Filter
In Stock
Starting @ $54.95
Fits 2019 Subaru WRX STI :
*Universal Fitment Available
2.5" Inlet, 6.5" Wide, 6.5" Tall
2.75" Inlet, 6.5" Wide, 6.5" Tall
3.0" Inlet, 6.5" Wide, 6.5" Tall
3.0" Inlet, 6.5" Wide, 6.5" Tall, Stealth Black
3.5" Inlet, 6.5" Wide, 6.5" Tall
4.0" Inlet, 6.5" Wide, 6.5" Tall
Optional Ram Air Kit Only
View Full Product Page
Takeda Pro Dry S Air Filter
In Stock
Starting @ $74.97
Fits 2019 Subaru WRX STI :
*Universal Fitment Available
2.75" Inlet, 5.0" Height, 6.0" Base
3.5" Inlet, 5.0" Height, 6.0" Base
4.5" Inlet, 5.0" Height, 6.0" Base
5.5" Inlet, 4.5" Height, 7.0" Base
View Full Product Page
Injen Super-Nano Air Filter
In Stock
Starting @ $57.56
Fits 2019 Subaru WRX STI :
*Universal Fitment Available
2.50" Inlet
2.75" Inlet, 4.5" Height
2.75" Inlet, 5.0" Height
3.0" Inlet
3.25" Inlet, 4.5" Height
3.50" Inlet
4.50" Inlet
View Full Product Page
AEM Dryflow Air Filter
In Stock
Starting @ $56.79
Fits 2019 Subaru WRX STI :
*Universal Fitment Available
2.5" Inlet, Short Neck, 5.0" Element
2.75" Inlet, Short Neck, 5.0" Element
3.0" Inlet, Short Neck, 5.0" Element
3.25" Inlet, Short Neck, 5.0" Element
3.5" Inlet, Short Neck, 5.0" Element
4.0" Inlet, Short Neck, 5.0" Element
4.5" Inlet, Short Neck, 5.0" Element
View Full Product Page
Showing 1 to 6 (of 6 total)
🔰 Subaru WRX STI Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It



  Don't have a 2019 Subaru WRX STI?

Our Customers Love Us - See our Reviews
...Loading Reviews