Alta BOV Block Off Plug Mini Cooper S 07+

When moving your Alta BOV onto an Alta Boost tube the Alta Block Off Plate/Plug is required. The Block Off Plate requires the removal of your OEM BOV, which takes roughly 20 minutes. To install the Blow Off valve to the R56 adds roughly 1 hour as the intake system needs to be removed, and port needs to be tapped in the intake manifold.

NOTE: "Legal in California only for racing vehicles which may never be used upon a highway."