Quote:
Originally Posted by hognutz
What is your boost level and mods?
stock exhaust, rotofab, pulley I had very noticable whine.
then I added headers the only way I can hear whine now is to close the exhaust flaps. then I can barely hear it but it is there.
So moral of this story is if you want blower whine don't put loud exhuast with this blower unit.
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Same here, with just the roto-fab the whine was awesome. Once I put on the headers the whine was non-existent. Now with a 10% pulley I can hear it slightly. Planning to upgrade from 75hp JRE kit to the 125hp kit with a 18% pulley this winter maybe I will get some more whine.
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2013 Ashen gray ZL1 M6 with Roto-fab, Vmax TB, Pfadt headers, 10% pulley, JRE tuned. 11.459 @125mph. 566hp/517tq. Sold due to not enough seat belts. FML.