ETS Blow Off Valve Pipe 2015-2021 Subaru STI vendor_AEM Induction Stainless steel hardware that is

Stainless steel hardware that is countersunk into the license plate delete for a slim profile is included

which utilize a tube outlet rather than a flange connection

Part #: SPF2429K

This blow off valve is unique in the fact that you can adjust the volume electronically from inside the car by changing the bias between re-circulation and venting to atmosphere

Part #: AV0618955H24BK

ETS Blow Off Valve Pipe 2015-2021 Subaru STI vendor_AEM Induction Stainless steel hardware that isFitment Information: 2015 2021 Subaru STI Features: Includes AIT Bung + Plug Does NOT include BOV (Sold Separately) Requires ETS Piping kit This is a replacement blow off valve pipe for a 15+ Subaru STI, it will allow you to swap out for a different BOV from another manufacturer.