It requires true (one-piece) rear coilovers

Not only is it smaller

Aluminium Weld Flanges

Key Features Boost-Balance Valve Technology

BOV Race Port Female GenV - Red No Weld Flange JRTILBUD It requires true (one-piece) rearTurbosmart 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