Turbosmart BOV Kompact Shortie Plumb Back - 16-18 Ford Focus RS 2.3L - TS-0203-1264 1.5" to 1.75" it has a plug covering

it has a plug covering the programming dipswitches and a programming legend on the back for the 0-5v and frequency based settings

A solid-state transistor circuit

COBB Exhaust gaskets are constructed of multiple layers of 304 stainless steel to provide the best possible seal

Fixed 40psi Configuration

Turbosmart BOV Kompact Shortie Plumb Back - 16-18 Ford Focus RS 2.3L - TS-0203-1264 1.5" to 1.75" it has a plug coveringThe Kompact Shortie Blow Off Valve for the Focus RS has been developed with the Focuss high boost pressure in mind to improve performance and durability. Plastic OEM blow off valves like those on the RS have a track record of failures they leak and become brittle with age until they eventually crack, causing serious problems. Producing around 23 PSI of boost pressure in standard form, the Focus is already pushing the boundaries of its standard plastic