Posted: Tue Apr 30, 2013 12:51 pm
Are these 40mm
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Posted: Tue Apr 30, 2013 3:06 pm
I would buy these if I didn't already have them. Good springs.
Posted: Tue Apr 30, 2013 5:08 pm
Just to add to the info, Eibach themselves say the Pro Kit lowers 1.0 to 1.5" without being specific to any models, several places selling the Prelude Pro Kit state 1.3", 33m 
Posted: Sat Dec 07, 2013 5:28 pm
i had these eibach springs on my BB4....they were bloody lovely for the money.
couple them with a set of koni adjustables and you'll be laughing
couple them with a set of koni adjustables and you'll be laughing