Seller notes

TIAL Blow Off Valve (BOV) 50mm Spring / BLACK 7 Psi Used to change out the spring pressure on the Tial 50mm BOV to affect the BOV response tuning to reduce compressor surge (different spring levels affect amount of vacuum required on each engine to open the BOV on throttle release.For engine vacuum reading: -10 and -13 in/Hg TiAL® Blow Off Valve Springs are designed to work in all of their blow off valve models including the BV 50mm, Alpha Q, Q, QR, and QRJ valves. You should select the BOV spr...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.