This is the most popular sized atmospheric charger for a play/race compound system. This is our go to atmospheric charger for customers building daily driven trucks capable of 1000RWHP. The BEP Billet Wheel and Race Cover insures that you're taking advantage of every ounce of air that 80mm wheel can move. We keep it looking good by sealing up the cast aluminum compressor housing from dirt and grease by powder coating it in our Titanium powder coat!