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any ideas on how to make turbo whine louder on a 04 6.0 had the banks turbo back exhaust on it but now have a magnaflow muffler and deleted the cat. talked to a rep at RBP and he said they sell a muffler that spirals the exhaust out which in turn makes the turbo whine louder. anyone know if this is true?
Hmm...
banks must have a resonator in the down pipe that kills the whine...
because my turbo back exhaust WITH the cat still in sounds like an f-15 at times....
really like the way it spools up for a second when I hit the remote starter....
(only time I REALLY get to hear it )
it does have a 4" flow thru muffler though which must let some of the "whine" go thru...
change the down pipe.the banks system has a resonator on it.I had to install one on mine because the neighbors were getting woken up by the loud whistle.
I checked my down pipe. I have the one from banks that has no resonator. Banks told me the 03 6.0 down pipe from banks comes with a resonator but the 04 6.0 does not.
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