Inspired by heavy-duty industrial and military applications around the world, the AEV Snorkel Kit for 2019+ HD Ram trucks (incl. 4500/5500) is designed to provide your hard-working diesel or gas engine with the cleanest air charge possible, maximizing engine performance and increasing longevity and air filter service life - even in the most severe environments. If you are serious about adventure travel, an AEV Snorkel is one of the best investments you can make. AEV Snorkel kits are tested extensively, both in controlled environments and under real-world conditions, where strength and durability can be evaluated. The HD Ram Snorkel is made from an OE quality, UV-stable cross-linked polyethylene which offers superior durability and performance and is tested to extreme hot/cold temperatures to ensure thermal stability. The AEV Snorkel includes a new lower airbox assembly which adapts to the OEM airbox lid for an ultra-clean install. A template for cutting the hole in the fender is included to make sure you get it right the first time! All Snorkel kits include a standard Air Ram inlet. Key Features Fits 5th generation HD Ram trucks (incl. 4500/5500) Available for gas & diesel engines Huge 5” inlet for maximum air flow Draws in cleaner air to extend air filter service life Raises air intake for a cleaner, colder air charge UV-stable cross-linked polyethylene construction Made in the USA