I have a velocity stack with filter lying around my garage and I'm about to install a Endyn modded jackson racing supcharger. I know that the velocity stack produces gains on N/A apps due to it smoothing out the airflow, but how about f/i ones?

I figure that it might not do anything, since the air will be already going at a high velocity. But it might be able to smooth some of the air out. So sell it, or throw it on?

 

Sell it.

my BPi velocity stack made no difference on the dyno over a regular k&n cylindrical filter.