Torque Solution HKS BOV Adapter Flange w/ Plug: Subaru WRX / STi

Torque Solution HKS BOV Adapter Flange: Subaru WRX / STi

Torque Solution

Torque Solution Tial Blow Off Valve Adapter w/ Plug: Subaru WRX / STi 2002-2013

Torque Solution

Torque Solution HKS BOV 1.0in Clamp on Adapter: Universal

Torque Solution

Torque Solution Greddy Blow Off Valve Adapter w/ Plug: Subaru WRX 02-07 & 04-13 STI

Torque Solution Billet Adapter Flange: HKS to Tial

Torque Solution

Torque Solution HKS Blow Off Valve Adapter w/ Plug: Subaru WRX 2008-2014 & Legacy GT 05-09

Torque Solution

Torque Solution HKS SSQV BOV outlet 1in. Recirculation Adapter

Torque Solution

Torque Solution HKS SSQV BOV outlet 1.25in. Recirculation Adapter

Torque Solution

Torque Solution HKS Blow Off Valve Adapter: Subaru WRX 2008-2012 ONLY

Torque Solution