By applying equal amounts of air pressure to both the charge pipe side as well as the vacuum line side of a BPV, we're able to to simulate real-world boost conditions. Doing this allows us to test the overall construction of the BPV, including the ability to test for leaks.
-Larger cross section compared to stock
-100% recirculating
-Higher flow
-Pressure tested to 75 PSI
-Easy install
-No need for re-tune
Installation is simple and all mounting hardware is included