Dobinsons - 4x4 Snorkel Kit (SN59-3445) - Lexus GX470 (2003-2009)Dobinsons 4x4 Snorkel Kits offer a high quality Raised Air Intake System at a competitive price, offering a great solution to provide cleaner air to the vehicle's engine. Rotationally molded using precision CNC shaped aluminum does. Increases air intake height to allow safer water crossings and reduce dust intake. Increased air intake height rams cooler, cleaner air into the engine increasing engine performance. Manufactured from high quality UV