HD Auto Airbox suitable for Toyota LandCruiser 100 Series 105 Series

HD Auto Airbox suitable for Toyota LandCruiser 100 Series 105 Series

The stock airbox on the 100 and 105 Series becomes a restriction point beyond 200HP or 18psi of boost. The HD Automotive airbox removes that restriction with a 4″ inlet and outlet, massive internal displacement, and a triple lip seal between the filter and airbox. Suits builds up to 450HP and drops straight in with no relocation of existing components.

100 Series AirboxClamping Design

⚙️ Why This Airbox:

• 4″ inlet and 4″ outlet for unrestricted airflow at elevated power levels
• Triple lip seal between filter and airbox for airtight sealing
• CNC laser cut components including 10mm acrylic lid for accurate fitment and quick filter inspection
• Water collection sump with one-way duck bill valve drains water automatically
• Clear inspection window mounted via drilled and tapped flange, no loose hardware risk
• Replacement filter is the VDJ200 panel filter, available Australia-wide

🔧 Fitment Details:

• Direct fit, no relocation of existing components required
• Required for applications exceeding 200HP or 18psi boost; suitable up to 450HP
• Uses VDJ200 Series panel filter, available from most automotive suppliers across Australia
• If running custom or unusual intake piping (high mount turbo, supercharger, or non-factory placement exhaust manifolds), select the No Silicone Intake Pipe option at checkout

📦 What’s Included:

• 1x HD Automotive 100/105 Series airbox with VDJ200 panel filter installed
• 4″ straight silicone joiner and 2x 4″ stainless hose clamps (inlet)
• Silicone adaptor to suit CT20B (standard), UFI, G-Turbo, or CT26 3″ inlet
• Crank breather hose and fittings
• Zinc plated factory style fitting hardware (3x M8x1.25 captive washer bolts)
• Duck bill valve and zip tie

🚗 Suitable for:

• Toyota Landcruiser HDJ100 All Years
• Toyota Landcruiser HZJ105 All Years
• Works with most front mounted intercooler kits
• For custom or unusual intake setups, select the No Silicone Intake Pipe option

NOTE: This airbox will fit all models of 100 / 105 Series Landcruiser’s – HDJ100, UZJ100, FZJ105, HZJ105 etc. However, if you require custom or unusual intake piping, please select the ‘No silicone intake pipe’ option from the drop-down. This may be needed if you’re running custom high mount turbocharger setups, supercharger setups, the factory HDJ100 CT20B with the snout or exhaust manifolds that aren’t factory.

📦 Dispatch Information:

We aim to keep this airbox in stock. At times there is a 2 to 4 week lead time. Contact us to confirm current availability before ordering.

❓ FAQs:

Q: Do I need this airbox or is the stock unit sufficient?
A: At stock power levels the factory airbox is adequate. Beyond 200HP or 18psi boost the stock airbox becomes a restriction. This airbox is also suitable as a direct upgrade regardless of power level.

Q: What filter does this airbox use?
A: The airbox uses the VDJ200 Series Toyota Landcruiser panel filter, which is stocked by most automotive parts suppliers across Australia.