I installed the FRPP resonator eliminator last week, the whine is more noticable in the upper RPM range, but nothing like some of the YouTube videos I've seen of older cars. Very mild. I bought mine at American Muscle for $74.99. I plan to replace it with the JLT CF with the Evolution Performance kit later on.
Which of the deletes/eliminators has the best or loudest whine? That's what I'm looking for as well as a different pulley ( the same size) just a better looking one.
With the unknowns about the stock MAF and upping power, I think we're just going to go with the FRPP unit from Lethal and wait to do an upgraded setup later if we decide to throw more power to it. The FRPP unit looks pretty clean, and keeps that OEM look. Not to mention the pricing is right.