370z Tial Sport QR Recirculating Blow Off Valve

Tial Sport now intoduces a recirculating type blow off valve. This is a recirculated version of the newer Q version of the popular Tial 50mm valve. This blow off valve uses the same Tial weld flanges found on all the Tial BOV series. Please specify recirculating hose connection diameter, spring pressure type, and flange type when checking out.