What is the diameter of the anti-roll bars on the 2006 Spec C?

I have read somewhere that the Spec C has 21mm anti-roll bars, but I think actually that they are 20mm.

Can anyone confirm this for me?

 

They are 20mm Jake.

 

cool, thanks for the feedback.

It strikes me that the anti-roll bars, springs and dampers are all IDENTICAL to the standard European spec STI. Is that true?

I read somewhere that the ride height of the Spec C is 10mm lower than the European STI, but I think that's a total fabrication.

Suberman: can you measure the distance from the top of your wheel arches to the centre of your hub?

 

It was different for the MY03/MY04, but the EU & JDM MY05+ use the same bits.
Only the special editions get lower ride height.

if I was you I would stick with the anti roll bars on there just spray them black.

 

Ok thanks for the feedback. Indeed, the arbs shouldn't be a problem.