cpe™ is excited to release the ultimate in cold side ccpe™ now offers the last BlowOff Valve (BOV) upgrade you will need for your Mustang EcoBoost. With the option between arguably the two most popular BOVs in the turbocharger community, you can now truly get rid of your stock BPV and attain the sound, reliability, and beauty of a Tial Sport BOV or HKS SSQV BOV.