K&N Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height Head Studs These filters feature five layers

These filters feature five layers of pre-oiled cotton gauze media to provide maximum performance

so there were already a lot of features we knew we wanted to include in this unit

idle speed

clear-coated 2 x 2 twill-weave carbon fiber

This adapter has 1/8 npt female threads so you can screw a Shark or SX2 nozzle into the adapter

K&N Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height Head Studs These filters feature five layersK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure