Dust, heat and a restrictive factory air box are part of every long run in a 4Runner, and a clogged filter is easy to forget until the truck feels flat. Oiled filters add one more chore to a trip.
The K&N DRYFLOW Air Intake System replaces the factory air filter and intake housing with a high-density roto-molded tube and an oil-free synthetic filter. The filter only needs cleaning every 50,000 miles under normal highway driving, and the kit is designed to improve throttle response and engine sound.
Remove the factory intake, fit the tube and filter, and clamp it down. Installation typically takes 60 minutes or less with simple hand tools.
Key Features
- Oil-free synthetic DRYFLOW filter media
- Replaces the entire factory air intake system
- Filter cleaning needed only every 50,000 miles under normal highway driving
- Designed to improve throttle response and engine sound
- Typical installation takes 60 minutes or less with simple hand tools
- Installation does not void the vehicle warranty
Specifications
- Estimated horsepower gain: 9.46 HP @ 4801 RPM
- Estimated torque gain: 10 lb-ft
- Air filter: dry synthetic, oil-free, washable and reusable, black
- Intake tube: high-density cross-linked polyethylene (roto-molded), black
- Couplers included: 2
- Clamps included: 5
- Mass air flow sensor adapter included: Yes
- Air box included: No
- Replacement filter: RU-3101HBK
- Shipping weight: 14.12 lb
- Shipping carton: 22.25 x 14.25 x 12.5 in
Fitment
- Toyota 4Runner 5th Gen 2010-2024
In the Box
- Intake tube
- DRYFLOW air filter
- Couplers, clamps and mounting hardware
Warranty
K&N No-Hassle Lifetime Limited Warranty.
Notes
- Not legal for sale or use in California on any pollution controlled motor vehicle.
MPN 30-9034 · UPC 024844400611