aFe MagnumFLOW Pro DRY S Air Filter (31-10146) offers washable, oil-free performance for 2007–2011 Toyota Tundra V8 4.7L/5.7L with OE-style fit. Built with 100% polyurethane on all four sides, this OE replacement performance filter delivers improved airflow and torque over factory paper filters. Its Pro DRY S synthetic media uses a two-layer progressively finer mesh for optimal dust capture and ease of maintenance—no oiling required. The open, tall pleats enhance dust-holding capacity, extending service intervals. The integrated urethane bump seal ensures a consistent, leak-free fit without the need for gaskets or sealants.
Key Features :
Two-layer oil-free Pro DRY S synthetic media for easy maintenance
Improves airflow and torque over stock filters
Washable and reusable for multiple cleaning cycles
Rounded pleat design for increased surface area and dust capacity
Full 360-degree urethane construction for OE-style durability
Leak-proof urethane bump seal for consistent sealing
Replaces Toyota part numbers 17801-38030 and 17801-0S010 (rigid panel filters only)
Technical Notes:
Not compatible with Toyota part numbers 17801-0P100 or 17801-0S020 (flexible panel filters). For those applications, use aFe part number 31-10247.
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