Hey guys, I'm new to the site, but I just had a question about the new Cobalts. I was wondering if anyone has put a 50/50 vented blow off valve on the cars. Some cars take well to them and others don't, just didn't know how these cars handled that. Just let me know.

 

Probably not well, considering that these cars use a MAF. If you install a BOV on a car with a MAF, you will wreak havoc on the fuel trims, because the MAF will measure the amount of incoming air and then that air will vanish before it gets to the intake manifold if you have a BOV.