I was looking into a eaton bypass valve. Does anyone on this forum have one on there impala? If so notice any differences...or does it even sound different when accelerating?
well I didnt know if they make them so you get less vacuum pressure or more...youre talking about the boost bypass valve right? How is it different from the stock BBV ( should be an Eaton, since the blower is right???) If you want to hear the blower more:
cai/fwi -u have
smaller pulley - u have
or go extreme and weld the silencer ports shut on the bottom of the blower...