Are any of you running wheel spacers in the rear? If so what thickness?

I was checking Eibachs website where they say to measure the gap and order that thickness. I came up with almost 20mm which sounds like a lot but is it? I've never used spacers before. Someone mentioned to use 10mm but I don't think that'll make much of a difference.

Pics or advice are apprciated

 

I have 10mm in front and 12mm in the rear, and I think it's ideal. 15mm will work well in the rear also, but anything more will be too much. I have pics in my gallery of before and after the lowering spring and spacers if you want to see the difference.

 

Thanks much!

 

I have the same as FP... 10mm front and 12mm rear with Eibach and Koni's.... see my signature...

 

Alright 2 for 2 looks like that's the setup. Thanks again guys.