I need to know if there is a dimensional difference between the two sways. Diameter of the EK9 would be nice, but I'm more looking for how long (side to side) and how wide (front to back) they are -- more specifically, if the EK9 bar is a couple inches narrower from side to side.

I had the 23mm DC2r on my last car, but it won't work with my current suspension setup. As a result, I'm looking for something about an inch narrower on each side.

 

they are the same bar only differnces is some are 22mm and some are 23mm

 

I agree, the u.s. spec is 22mm for the ITR, 23mm for the jdm.

 

rear Anti-roll bar dimensions

96-97 Jdm itr 22mm

98+ Jdm itr 23mm

96-01 Usdm/Canadian itr 22mm

96+ Ek9 CTR 22mm

96+ Edm ??? -No experience with it lol

then you have mugen, etc..

 

I'm more concerned with the dimensions of length/width. Diameter is a non-issue with me. I know they have a different design, but I'm wondering if the actual dimensions are different.

 

dimensions are different than a itr rear sway bar.

 

I realize that...

 

Where are you bolting up the endlinks to? why do you need a shorter sway bar?

 

I have external reservoir coilovers and the reservoir exits the bottom of the shock. it interferes with where the type r sway would cross over, so if it were an inch shorter on each side, i'd be fine.