Stock blow-off valves like those that come standard with the Mustang often suffer from a range of problems

The IWGHP range provides better turbo response and greater sensitivity when managing boost than a stock actuator

Rod ends and spherical bearings used

clamps and fittings

Four BOVs in one

BOV Kompact Plumb Back-20mm SL-03 Stock blow-off valves like thoseFull recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV. Supplied With: Green Spring Rated 15 InHg (installed).