I have a 1998 honda civic ex sedan with an AEM short ram intake, DC 4-1 cermanic headers, and an hks hiper exhaust system, accell spark plug wires and a denso irdium plugs. What should i do next i was thinkinga about a high flow cat or an skunk2 intake manifold. Could you tell be if these are good ideas or if you have any other ideas.

 

new motor + they havent brought out the dseries IM from skunk yet

 

yea new motor, but if you feel partial to this d series i would get mild cam and a gear