Single piece, sealed housing Stainless steel T-bolt clamps Rotomolded, plastic intake tube (except on Momentum XP kits - aluminum intake elbow) Designed to increase airflow to engine Available with four different air filters Pro Dry S filters are oil-free, feature a 3-layer synthetic media, and offer excellent convenience Pro5R filters are 5-layer, oiled filters designed for street driving Pro Guard 7 filters are 5-layer, oiled filters designed for off-road driving Pro 10R filters are massive, 10-layered, cotton filters designed for maximum efficiency Backed by a two year warranty Looking to allow maximum air-flow to your engine? Stop looking, and check out aFe Momentum air intakes. Increase horsepower and torque, and add a killer sound in a quick and easy cold air intake. Momentum cold air intakes are designed using a single piece air box that is vehicle specific to maximize the size of the air filter inside. Each kit includes stainless steel hardware, and a dyno-tested intake tube, ensuring a powerful and durable intake kit. With four different filters available, there's certain to be an aFe Momentum air intake that perfectly matches your needs. The Pro 10R filters are massive and specifically designed for the Momentum HD kits for diesel trucks. The Pro Dry S filters are designed for people who don't want to mess with cleaning and reusing their air filter. Both the Pro5R and Pro Guard 7 filters are reusable, with the Pro Guard 7 sacrificing some air-flow to ensure higher filtration, while the Pro5R is sacrifices some filtration for higher air-flow. The Pro Guard 7 is ideal for the off-road, dusty environments, while the Pro5R is great for city and paved road driving. If you want to maximize your engine's power, start at the beginning, start with an aFe Momentum air intake. Order yours today! Designed w/water fording height and noise control in mind. This item is not CARB exempt and is not legal to purchase in California.