aFe Intake, Stage 2 Si, 4Runner, 2003-2009, 4.0L V6, ProDryS Filter


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Select Filter Type * 



The aFe Stage 2 Si (Sealed Intake) intake system completely replaces the entire stock intake system for the maximum increase in performance and appearance.  The Si version includes a sealed intake to reduce the amount of hot under hood air that is ingested for increased performance. It is made from a rotational molded cross-linked polypropylene to eliminate heat conduction.

This Stage 2 Si system has three filter options.  Please make your choice with the selection box below.  If no selection is made your system will include the Pro-DRY-S dry synthetic media filter which URD recommends

Description of the different filter types:

Pro-DRY-S – This filter is a two layer oil free synthetic media filter.  It is the easier to service than conventional; oil impregnated pleated media or foam filters.  The Pro-Dry-S provides dramatic airflow increase over stock for improved horsepower and torque performance with 99.2% filter efficiency.  The Pro-DRY-S filter is white in color.


CARB  Not Approved


Year Make Model Engine
Year Make Model Engine
2003 - 2009 Toyota 4Runner V6 4.0L 1GR-FE

Additional information

Weight 12.00 lbs
Dimensions 17.00 × 13.00 × 13.00 in

Pro-DRY-S, Pro-5R

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