To me, the CTR and SI for the EK look the same to me. I've never seen then side by side so I don't really know. Someone told me the CTR lip is a little bit different. Can anyone post pics of the two, or give me some feed back? I am trying to get one of the lips soon for my EK! Thanks! I am new!

 

civic si lip


civic type r lip

 

the CTR one looks like it is a little higher by the "air ducts"...I dont really see any other difference...but the cheaper one

 

the ctr lip also comes out further

 

ctr lip flares more at the bottom.......