We always knew that TiAL’s products had been legendary in terms of reliability, but never had a way of packaging their BOV design in such a way that every Impreza owner could leverage them. We changed that for you. We’ve created a custom flange with a built in o-ring that will guarantee a leak-free seal. The entire assembly is machined to make sure the flange surface is flat and true. All kits will include our custom flange assembly, v-band flange, a new HD o-ring gasket, and a machined plug for your factory return line. You supply the elbow grease, and about 3 minutes later, you’re done. Also available with Tial BOV please specify at checkout.
**EXCLUDES 08+ WRX**