Australian Made. Workshop Engineered. Built for Performance.
The Performance 4x4 HI-FLOW Airbox has been designed in-house by a team that lives and breathes high-performance diesel. Specifically engineered to suit Toyota LandCruiser 100/105 Series (1HZ / 1HD-FT / 1HD-FTE motors), whether you’re running a high or low-mount turbo setup — we’ve built this to handle real-world performance demands and harsh Australian conditions.
We’ve re-designed the mounting position and airbox outlet with turbo plumbing in mind, eliminating tight, restrictive inlet issues on hi-mount turbos while still offering low-mount compatibility. Every detail is designed for maximum flow, reliability, and serviceability.
Built Tough. Designed Smart.
- Australian made Uni-Filter & secondary sock supplied & fitted — delivering superior filtration and protection in extreme dust environments.
- Pre-oiled filters for easy install and long-lasting performance.
- 3mm laser-cut, CNC-folded & TIG-welded aluminium construction — engineered to last.
- Black textured heat-rated powdercoating for durability under bonnet temps.
- 4” inlet & outlet for unrestricted flow.
- 10mm laser-etched polycarbonate lid with stainless M8 fasteners & anodised washers to prevent distortion and cracking.
- Heavy-duty bonded pinch-weld lid seal for maximum dust sealing.
- Full stainless steel mounting hardware included — no corners cut.
- Available intake kits to suit multiple turbo configurations and inlet sizes.
- Optional filter cleaning kits, spare filters & socks available for ongoing serviceability.
This is Australian-built gear, developed by the same workshop that installs, tunes, and tests these setups daily — no guesswork, no compromises.
