Volant Cold Air Intake Kits for Nissan & Toyota are easy to install, bolt-on power boosters. Each of these intakes is constructed from cross-link polyethylene filter boxes and air ducts. These air intakes are specially engineered to increase the size and minimize the number of bends in the intake tube. Marine-grade stainless steel clamps and silicone connectors provide maximum flexibility, strength, and thermal stability. These air intake kits are available with Pro5 oiled air filters or PowerCore dry air filters on many applications.