Profiled with curve of round intercooler plumbing for ease of fitment

The BoostGate50 features a zero-offset butterfly-style valve

Suitable for medium-large capacity engines with medium frame turbochargers systems

which eliminates the need for an O-ring to seal the body of the blow-off valve against the piston due to extremely fine machining tolerances

Replacement spring for Turbosmart Vee Port Pro

BOV Kompact Dual Port-25mm JR20 Profiled with curve of roundDual outlet type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent to atmosphere BOV under race conditions. Easily converted to a full atmospheric or full bypass unit by using supplied port blanking plug. Please note; that for twin turbo applications, such as the Audi S4 2. 7L (B5) 97 01, this will require two