Safari 4X4 Snorkel for the Nissan Pathfinder R51 Ti550Safari Snorkel The SS736HF Nissan Pathfinder 4x4 Snorkel is designed to deliver a huge volume of the coolest and cleanest air possible into the stock air cleaner assembly of R51 Ti550 engines. With the huge air flow demands of each engine in the Nissan R51 Ti550 Pathfinder, 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 aspect of