The K&N Air Filters are a high flow, oiled filter element made from many interwoven layers of surgical cotton gauze. They?re designed to last the life of the car and only require washing maintenance every 50,000 miles.
The HKS Drop-In Super Hybrid Filter for GT-R R35 are a direct replacement for OE panel filters for those want to maintain factory airbox. The Super Hybrid Filters features a 3-layer dry-type filter and comes as a set of 2. The filter element is bonded to a flexible nylon frame and offers a price-friendly performance alternative to a full intake system. [HKS 70017-AN005]