Volant Performance Pro5 Closed Box Air Intake System (2006-2009 Toyota FJ Cruiser 4.0L V6) (18740)
Boost horsepower, increase torque output, and enhance engine responsiveness on your off-road rig with the Volant Performance Pro5 Closed Box Air Intake System (18740). Purpose-built for 2006-2009 Toyota FJ Cruiser models powered by the 4.0L V6 engine, this high-performance cold air intake replaces the restrictive OEM air box, power-robbing sound resonators, and flexible rubber ducting with a high-flow, thermally insulated intake assembly.
At the center of this system is Volant's heavy-duty cross-linked polyethylene closed air box enclosure, which isolates incoming ambient air from engine bay heat soak while drawing in a larger volume of cold air through its expanded opening. An integrated high-velocity venturi filter adapter creates a seamless transition through the Mass Air Flow (MAF) sensor into the smooth-bore intake tube, smoothing air turbulence and accelerating airflow into the throttle body. Equipped with a high-flow Pro5 pre-oiled 5-layer cotton gauze air filter, this kit delivers superior filtration and breathability. Compatible with an optional Volant Snorkel (P/N 38740) and Throttle Body Spacer (P/N 728640) for maximum off-road induction performance, complete with marine-grade stainless steel clamps and durable silicone couplers for a direct bolt-on installation.
Features
- Heavy-duty closed air box enclosure insulates filter from power-robbing engine bay heat
- High-velocity venturi filter adapter optimizes air velocity and transition through the MAF sensor
- Custom-molded smooth-bore polyethylene intake tube eliminates restrictive stock ducting
- Pro5 oiled 5-layer cotton gauze air filter delivers maximum airflow and superior engine protection
- Delivers proven gains in horsepower, mid-range torque, and throttle response
- Compatible with optional Volant Snorkel (P/N 38740) and Throttle Body Spacer (P/N 728640)
- Washable and reusable air filter engineered for long service life
- Includes marine-grade stainless steel hardware and premium silicone couplers
- Direct bolt-on installation using OEM mounting locations
Specifications
- SKU: 18740
- Manufacturer: Volant Performance
- Filter Type: Pro5 Oiled 5-Layer Cotton Gauze
- Replacement Filter Part Number: 5119 (Optional PowerCore: 615135 | DryTech: 5160)
- Optional Pre-Filter Part Number: 51906
- Filter Maintenance Kit: 5100
- Optional Snorkel Part Number: 38740
- Optional Throttle Body Spacer Part Number: 728640
- Air Box Style: Fully Enclosed Closed Box
- Tube Material: High-Density Cross-Linked Polyethylene
- Weight: N/A
- Dimensions: N/A
- Unit of Measure: Kit
- CARB Legal: No (CARB EO Unavailable; Not legal for sale or use in California)
Fitment Notes
- Position: Engine Air Intake.
- Fits 2006-2009 Toyota FJ Cruiser 4.0L V6.
- Compatible Upgrades: Fits with Volant Snorkel P/N 38740 and Throttle Body Spacer P/N 728640.
- Emissions Notice: Not CARB exempt at this time. Not legal for sale or use on street-driven vehicles registered with the California DMV or states adopting CA emissions standards.
- Direct bolt-in replacement; utilizes stock air box mounting locations.
Fitment
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
