Safari 4X4 Snorkel for the Land Rover Discovery 3 2006 - 09/2009 2.7L DieselSafari Snorkel The SS385HF Land Rover Discovery 3 4x4 Snorkel is designed to deliver a huge volume of the coolest and cleanest air possible into the stock air cleaner assembly of 2006 09 2009 2. 7L Diesel engines. With the huge air flow demands of each engine in the Land Rover 2006 09 2009 2. 7L Diesel Discovery 3, Safari took the decision to design a snorkel system that raised the air intake to prevent ingesting harmful elements to the vehicles air