Safari 4X4 Snorkel for the Nissan Navara D22 3.0L DieselSafari Snorkel The SS725HF Nissan Navara 4x4 Snorkel is designed to deliver a huge volume of the coolest and cleanest air possible into the stock air cleaner assembly of D22 3. 0L Diesel engines. With the huge air flow demands of each engine in the Nissan D22 3. 0L Diesel Navara, Safari took the decision to design a snorkel system that raised the air intake to prevent ingesting harmful elements to the vehicles air cleaner. Huge air flow is but one