Thread lenght: 26mm

Also fits in all other Type 5 BOVs

The spring change assistance tool can be used on any wastegate

so you can have all the performance of a Turbosmart blow-off valve

BOV Dual Port Subaru-Black Chevrolet Thread lenght: 26mmEasy to install and setup, the Subaru Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. SUPPLIED WITH: Blanking Plug, Yellow Spring rated 22 to 20 InHg (installed), Replacement Oil Breather Hose and Fittings, and a Gasket. Subaru Dual Port can only be run in either Dual Port or Plumb back configurations due to design of the factory return hose.