Port Blanking Plug Kompact Dual Port/Plumb Back

Turbosmart Kompact Dual Port / Plumb Back Port Blanking Plug

Turbosmart is a leading Australian manufacturer specializing in turbo engine tuning, active since 1997 under the motto "Engineered to Win." A long-standing specialist in dump valves (blow-off valves), the brand designs, machines, and tests its products in-house to guarantee reliability, sealing, and performance.

The Kompact range is Turbosmart's entry point into the world of dump valves (BOVs): it targets stock or lightly modified vehicles used on the road, for power outputs up to around 400 hp. It directly replaces the original plastic valve with a body machined from anodized billet aluminum and a lightweight precision piston, which eliminate compressor surge and the boost leaks typical of aging OEM valves. Available in Dual Port (atmospheric sound + recirculation) or Plumb Back (fully recirculating, quiet, MAF-compatible) versions, with interchangeable springs to adjust opening pressure. It is the best-selling range in its category worldwide: a reliable, robust, and very affordable replacement, while the BOV5 and RacePort ranges target more intensive use (track, high power).

Machined aluminum blanking plug for sealing off a port on a Turbosmart Kompact Dual Port or Plumb Back valve. Used in particular to convert a Dual Port valve to full recirculation by blocking the atmospheric outlet, or to cleanly seal an unused port.

Genuine Turbosmart adapter and replacement part.

Turbosmart part number: TS-0203-3011.