aFe Intake System Components include soft part Replacement Hoses and Clamps, Dynamic Air Scoops and MAF Sensor Adapters for more consistent and greater power. PartNumber : afe59-00020 Description : MagnumFORCE Performance Accessories; 4 1/4 in. ID x 3 in. Long Hump; Silicone; Incl. Standard SS Worm Gear Clamps; Air Intake Systems::Air Intake Components