Today we are going to review part number AR300-237. This is the Airaid MXP intake system with the center flow shelter. This part number is designed to fit the 2009 to 2012 Dodge Ram 1500, 2500, or 3500 with the 5.7 liter V8 engine.This system is a cold air intake system which will increase your engine horse power and torque by collecting the cold air and improving the airflow. It uses this stage 2… see more >