This is a catch can setup for the SRT4/Neons. This setup comes with the customers choice of AN fittings to meet what they have done to their valve cover setup. It also utilizes a K & N filter for venting purposes. This is a must for big horsepower builds to get the excess crankcase pressure out of the engine. We also provide the service of welding the bungs to the valve cover and deleting the pcv and ds vent opening.