1. Increase Intake area 45% over stock. Reduces intake pressure drop and restriction from the internal BOV tube. 2. Made from 2 1/4in OD mandrel bent tubing. 3. Requires cutting your stock Intake pipe. Rubber coupling and two clamps are included. 4. Mounts MAS in stock location and orientation picture Shown Assembled to Cut Stock Intake Tube. Part Numbers: CIP-2gB