Closed Box Air Intake (18840) 2011-20 Toyota 4Runner, 2011-17 FJ Cruiser 4.0L V6

Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cool Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air.

• Choose a MaxFlow 5 Oiled Filter for improved performance with the comfort of oiled filtration technology for those looking for horsepower
• Choose a DryTech Oil-Free Filter for improved performance without the need of regular maintenance and the benefit of maximum airflow

Filter Type	MaxFlow 5 Oiled Filter
Filter Part #	5144
Pre-Filter Part #	51905
Filter Maintenance	5100
Throttle Body Space Part #	728640

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