05-06-2014, 04:49 AM
PCV maybe not "obsolete" , I do see the overlap, but PCV is safer and keeps the warranty in place, PCV can be removed in 5 minutes, not so with ECU flash.
So if you're going to get an ECU flash, skip PCV, but PCV is still a nice upgrade I am glad I have one.... of course, if I do get the ECU flash, I would try selling the PCV.
So if you're going to get an ECU flash, skip PCV, but PCV is still a nice upgrade I am glad I have one.... of course, if I do get the ECU flash, I would try selling the PCV.
