Difference between DC4 and DC2

[Dean Machine]

Hey guys first post here..
Obviously a noob question, What is the difference between a DC4 and a DC2 integra?
Do most parts from a DC2 fit a DC4?
Also how would i know which mine is?

Cheers

[T-onedc2]

Been covered many a time see here
http://www.ozhonda.com/forum/showthread.php?t=18699
Look at the small plaque just in front of your radiator to see DC2 or DC4