They feature a 1/8' NPT thread

Wastegate unit (pre-assembled with spring as per order)

65 degrees of lock

These new features make adjustment convenient and handy

this is the solution for you

BOV Race Port Female GenV - Purple No Weld Flange JR44 They feature a 1/8' NPTTurbosmart Raceport BOV suit Female (Tial) Flange No Weld on Fitting Supplied. Will fit Tial Q Weld on Flanges. The largest and the highest flowing BOV in the Turbosmart range has just been redesigned and now features our unique collar design. 46% lighter and 25% smaller than the product it replaces, the new Race Port provides greater performance through faster turbo spool up from idle and reduced turbo lag between gears. SUPPLIED WITH: Vacuum