RPS Md104 104MM Blow Off Valve

The MD-104 was developed with the Promod racer in mind. Today's centri blown cars create enough boost to hang the throttle blade open on sudden throttle lifts. Some racers have gone as far as mounting multiple blow off valves in an attempt to cure this issue. The MD-104 is 104mm's and is purpose built to do the job. Comes with aluminum mounting flange. Built right here in the USA with only the highest quality material and craftsmanship.  Need Fittings and Hose?

The MD-104 comes with the clamp and o-ring.

 Requires Aluminum Weld Flange RPS-578005 (saddles 4" OD tubing) or RPS-578006 (saddles 4" OD tubing)