The Radius Fabrications N70 Hilux Airbox is a direct bolt-in replacement for the factory airbox, designed specifically for diesel N70 Hilux models.
Manufactured in Australia from quality aluminium and CAD designed in-house, this airbox is engineered to provide a fully sealed intake system when installed correctly. It delivers a consistent supply of clean air to your engine, whether you’re towing, touring, or tackling dusty off-road conditions.
Designed to mount in the factory airbox location, the Radius N70 airbox installs as a direct replacement while offering improved airflow and filtration over the standard setup.
Key Features
Australian made
CAD designed for accurate fitment
Fabricated from quality aluminium
Direct replacement for the factory airbox
Fully sealed design when installed correctly
Improved airflow compared to the factory airbox
Airbox Location
Designed to install in the factory airbox location
Uses existing mounting points
Please note: brackets may sometimes pick up alternative mounting holes depending on vehicle variation
FAQ
Is this airbox for petrol or diesel models?
This airbox is designed for diesel N70 Hilux models only and does not suit petrol engines.
What models and years does this airbox suit?
Toyota Hilux N70 models from 1997 to 2005.
Does the N70 airbox work with a Safari snorkel?
Yes, the Radius N70 airbox works with the Safari snorkel and can be installed with piping between both components.
How much airflow improvement does this airbox provide compared to stock?
The airbox provides significantly improved airflow over the factory airbox, especially when paired with a high-performance filter.
What air filter does the N70 airbox use?
We supply an Aeroflow filter, which is readily available from most automotive parts retailers if a replacement is required in the future.
Does the snorkel or airbox affect towing capacity?
No, the snorkel and airbox do not affect towing capacity and are designed to work with the vehicle’s normal operating conditions.
Will this airbox require a tune?
In around 1% of vehicles, a tune may be required. Unfortunately, Radius Fabrications cannot determine in advance which vehicles will require this.
