Convertible Update – Quarter Panels are here
by JB0352
Well after a long trip from Germany, my E30 M3 convertible quarter panels have arrived. I had almost purchased regular M3 quarters but after I found out the price was the same, I just ordered the OEM convertible panels.
My list of needed M3 parts is almost complete. I only need the front Evo 2 spoiler to finish.
If you haven't already figured it out, my name is Joey and this site is dedicated to my 1989 E30 M3. I've owned an E30 since 1995 and absolutely adore the body style. Not only will I share photos and video from different events that I attend, but I'll also keep everyone updated on my project cars. 
Hi Joey,
I wondered where you’d find these panels. I myself have also a e30 convertible with alot of bodywork, but I cant seem to find quarter panels, esspecially for a e30 m3 convertible.
Can you give me more info about where I can find these panels a what they may cost?
Benjamin
Ben, You can buy the quarters right from the dealer as I did. I think they were about 350-400 each side. I’m talking about the Convertible ones too, not the standard M3′s quarters.
Good luck,
Joey