Tial QR Recirculating Blow Off Valve w/ 29mm Recirculation Port 8 psi Silver | 002999 vendor_ASF Machine Aside from protecting your spoiler

Aside from protecting your spoiler a little

5 pounds vs Stock 39

engineered specifically for the 2012 Honda Civic Si 2

Part #: STF-15wrx-3dcf-mirror-lower

Tial QR Recirculating Blow Off Valve w/ 29mm Recirculation Port 8 psi Silver | 002999 vendor_ASF Machine Aside from protecting your spoilerQR is the recirculating valve based on the TiAL high performance Q. Outline interchangeable with the Q and original BV50. It's Offered with a variety of springs for difference vacuum levels, and a special spring for supercharged vehicles. Customizable outlet ports offer flexibility to integrate into custom & existing applications. Included with every Tial QR: QR Assembly TiAL Vband Clamp Vband Weld Flange TiAL Air Fitting High Pressure O ring Return