1pcs 2.5" 65mm Reducer Ring Inlet Cold Air Intake Cone Replacement Washable Clamp on Dry Air Filter Carbon Fiber Pattern Color: Black, Material: Aluminum Alloy, Non-woven Fabric, PU Rubber, Pattern: Carbon Fiber. Inlet Dia: 76mm/3'', Total Size: 160x150mm / 6.30"x5.91"(W*H), Low End Diameter: 115mm / 4.53"(D), Reducer Ring Outer Dia: 77mm / 3.03"(D), Reducer Ring Inner Dia: 65mm / 2.5"(D). Increasing air intake, allows more air to flow easily to the engine, therefore it will increase horsepower and torque. Improved the engine power and torque output. Made of good material
