Many customers have contacted us regarding our ZD30 airboxes asking if a 4 inch inlet and outlet could be incorporated. This was not possible with the ZD style box. We then developed a larger 4" airbox which has been used for big power V8's and turbocharged motors with serious airflow requirements.
This airbox has been designed so it can be used in many different applications weather you have a Nissan / Toyota / land rover / Jeep etc. running big diesels V8,s or even stock motors this airbox can be retro fitted to suit the application.
In the photos we have an illustration showing the size of the airbox and were the intake can be welded into the can. We will require a measurement from the end of the can to the centre of the intake tube as per the drawing so the intake can be fitted to the correct spot for your application.
The intake and outlet (lid) will both be 4 inch for maximum airflow, The can comes as pictured without any mounts so it can be positioned in your engine in the best possible spot so you can then fabricate your own mounts!
These air boxes are also available without the intake bored if needed.
All the hard work is done, The air box will be 100% water and dust tight and comes with the filter element, RYCO HDA5487.
Included is a Donaldson vacuator valve, this valve is to be installed at the lowest point of the airbox housing to allow any water that enters to drain out.
Australia wide shipping.
Feel free to contact us if you have any queries.