Just added to our online catalog: http://www.shopresponse.com/greddy_airinxII_dropin_air_filter.html éGreddy/Trust Airinx-II Drop-In Air Filter $38.99 eaché Brand new, genuine Greddy/Trust Airinx-II Drop-In Air Filter complete in Brand new, genuine Greddy/Trust Airinx-II Drop-In Air Filter complete in packaging. Replace your old, dirty and restrictive paper air filter with this high quality unit from Greddy. These high-performance air filters are a direct replacement for OE panel filters when a stock air-box is required or preferred. Bonded to a flexible rubber frame, they feature the same multi-layer impregnated polyurethane material as in the full Airinx intake systems. The Airinx-II Drop-In Air Filters were designed for high air flow while providing excellent filtration. Increases horsepower, torque and acceleration. A great item that truly works. Easy install. Made by Greddy/Trust Japan.