Did an oil change on my Navara today. Also washed and cleaned the K&N high performance air filter, so decided to do this video while waiting for the air filter to dry.
This is the bare induction noise of the Variabe-Geometry Turbocharger, heard through the intake box (with air filter removed) on the Navara's 2.5litre YD25DDTi Common Rail diesel engine (170hp, 300lb/ft or 403Nm of torque).
![](https://s2.save4k.ru/pic/dCn8xnUqrhQ/mqdefault.jpg)