When upgrading to a bigger supercharger, it is also a good idea to upgrade the discharge tube to go along with it! This Race Discharge Tube  Assembly package comes in either Satin or Polished finish, and is available with a Mondo Bypass Valve, Maxflow Race Bypass Valve, or with no valve. Race discharge tube features built in flange for either Race Bypass/Blowoff (2-Bolt) or Mondo (3-Bolt) valves.