Volant Closed Box w/ Snorkel Air Intake (2006-2009 Toyota FJ Cruiser 4.0L V6) - 387401
Conquer the toughest off-road trails and elevate your 2006–2009 Toyota FJ Cruiser 4.0L V6 performance with the Volant Closed Box Air Intake System featuring a Snorkel (387401 / 3874061). Designed to replace restrictive factory rubber tubing and the bulky resonator box, Volant utilizes a high-velocity venturi filter adapter to ensure a smooth, turbulence-free transition through the MAF sensor and straight into the intake tract.
The oversized polyethylene air box is significantly larger than the OEM unit, capturing a high volume of dense, clean ambient air delivered via the high-mounted snorkel kit. Available with your choice of advanced Donaldson PowerCore® dry filtration (offering 100,000 maintenance-free miles) or a high-performance oiled cotton gauze filter, this system is built to maximize airflow, improve throttle response, and protect your engine in extreme conditions.
Features
- High-velocity venturi filter adapter creates a seamless transition through the MAF sensor
- Oversized closed air box paired with a snorkel system for superior water/dust protection and cool air induction
- Choice of advanced PowerCore® dry filter (100,000 miles maintenance-free) or high-performance oiled air filter
- Durable cross-linked polyethylene intake tube and air box built for rugged off-road environments
- Noticeable gains in horsepower, torque, and throttle response
- Direct bolt-on installation utilizing factory mounting locations
- *Note: Not CARB exempt; not legal for sale or use in California on DMV-registered vehicles
Specifications
- SKU / Part Number: 387401 / 3874061
- Manufacturer: Volant Performance
- Vehicle Fitment: 2006–2009 Toyota FJ Cruiser 4.0L V6
- Filter Options: Donaldson PowerCore® (Dry / Maintenance-Free) or Oiled Air Filter
- PowerCore Filter Part Number: 61513 (Pre-Filter #51920)
- Oiled Filter Part Number: 5119 (Pre-Filter #51906, Maintenance Kit #5100)
- Optional Throttle Body Spacer Part Number: 728640
- Enclosure Type: Closed Air Box with Snorkel
- CARB Status: Not CARB Exempt / Not Legal for Sale in California
What's in the Box
- 1 x Oversized Closed Air Box with Snorkel Assembly
- 1 x High-Velocity Venturi Filter Adapter
- 1 x Filter (PowerCore® or Oiled Cotton Gauze based on selection)
- High-Flow Intake Tube & Couplers
- Stainless Steel Clamps & Mounting Hardware
- Installation Instructions
Fitment
Toyota FJ Cruiser:
- 2006 Toyota FJ Cruiser 4.0L V6
- 2007 Toyota FJ Cruiser 4.0L V6
- 2008 Toyota FJ Cruiser 4.0L V6
- 2009 Toyota FJ Cruiser 4.0L V6
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

