Just wondering if aftermarket air intakes (short ram or CAI) for CRX's and Si's will fit into a DX??

 

The Si has a different intake manifold and throttle body then the DX's. I don't know if you can MAKE it fit but I don't think they are the same size. Someone correct me if I'm wrong but they don't look like they could share intakes.

 

No, the intakes will not work. The Dual Point injection's throttle body on the CRX comes in from the top and is in the center of the manifold, where as the Si manifold's throttle body sits at the end of the manifold just like every multiport intake you see.