Quote:
Originally Posted by G37sHKS
|
They flow good, with my Cobb AP I saw 240 G/S on a WOT pull when monitoring the MAF intake flow, Im not sure if that is 240 for both intakes or 240 for each intake. I would think for one only and I really had 480 G/S going into intake manifold. Not sure what the stocks did as I couldnt monitor anything until after I loaded the new tune. And they can probably allow more flow but that level was all the engine was capable of. Also the stock airbox was only reading 8-10 degress above ambient when driving. So the only thing missing with K&Ns and stock airbox is the larger MAF section which I beleive is where the aftermarket intakes get their gains.