Feature: Used To Prevent Abrasive Particulate Matter From Entering The Engine's Cylinders, Help Your Engine To Draw More Cooler Air Resulting In Better Throttle Response And Higher Horsepower Output. Increases Air Flow Using The Funnel Effect. Washable & Reusable Cone Air Filter And a Clamp For Easy And Recycled Usages. Adjustable Clips To Secure Tightly Onto Your Vehicle Pipe. Specification: Inlet Diameter: 76mm/3inch Filter Size(H x Dia.): 150 x 120mm/5.9inch x 4.7inch Fitment: Fits Most Makes & Models. Note: Professional Installation Is Highly Recommended (No Instruction Included) Color: Red Material: plastic Package Contents: 1 air filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.