I pretty much agree with both guys above-- I've been bitching about the stock IM for quite a while now..

for my 240, it was either go FI with a JDM engine, or go slow forever on the stock intake manifold. The old SpeedVision guys were making ~220whp with that engine built to their specs, which was about same as the current STU specs. Sorry, I need another 50hp to be able to even think about keeping up in a 2.4L.

... So I went to an EP rotary.. It's cheaper there. (yes, I'm going to keep fooling myself with that until I blow up my first engine..)