Originally Posted by Svendiesel

S3's, fabbed big intake manifold, long runner tubular exhaust manifold. Those right there are a geared for upper mid/ top end power at the sacrifice of low end. If I went with a stock ported intake manifold like a MAP Rev 3 Id honestly be interested to see what would happen. I almost feel like my intake manifold might be overkill and hurting my low/midrange. However, I wanted maximum flow though to help keep from running out of breath up top. The power curve carries very nicely to my redline without dipping.