Set Your 2018 Acura RDX Catalog
A down arrow

Air Intake Filters for 2018 Acura RDX


Showing 1 to 6 (of 6 total)
In Stock
Starting @ $38.00
Fits 2018 Acura RDX :
*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
In Stock
Starting @ $24.95
Fits 2018 Acura RDX :
*Universal Fitment Available
2.75" Inlet
3.0" Inlet
Re-Oil Kit
View Full Product Page
In Stock
Starting @ $54.95
Fits 2018 Acura RDX :
*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
In Stock
Starting @ $74.97
Fits 2018 Acura RDX :
*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
In Stock
Starting @ $71.95
Fits 2018 Acura RDX :
*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
In Stock
Starting @ $58.79
Fits 2018 Acura RDX :
*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)
🔰 Acura RDX Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It



  Don't have a 2018 Acura RDX?

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