Okay i have a B16a3 engine with a AEM CAI and the Tanabe full exhaust system. Now my question is, What would be more noticable in power gain and where in the powerband? DC header OR a skunk2 intake manifold? Witch would be a better purchase right now for what i have done to my car??

 

I would neccesarily go with DC, but with i/e definantly the header

 

for sure go with the header ...one thing alot of guys dont realize is that b16 parts are closer to type r parts then the gsr...b18c1...i would suggest just a light port and polish job to the intake and it will flow better than the skunk 2 and be cheaper