Quote:
Originally Posted by derbo
Thanks man! Finding a set of GT4s is a little harder nowadays. You could always get EC7s but I figure with your E92, you probably want the BBS wheels.
There were a few variations of the BBS RE GT4 Motorsport wheel.
Two rim sizes from the E92 era.
18x9.5 ET25
18x10 ET40
M235IR Size
18x10 ET24
The biggest difference is the center bore, the original versions had 77.5mm where the later ones became 72.6mm.
The early choices doesn't seem to fit the BBS center caps either. I luckily have a set with 72.6mm and fit the center caps. 
The M235IR ones might be the only ones left in production and they come in black but way better offsets.
https://www.bimmerworld.com/Genuine-...8x10-ET24.html
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So true, I'd definitely prefer BBS over EC7 but since the e91 is the daily, I "shouldn't" care too much. I was just looking at those wheels for the M235i. Maybe, just maybe I can find a used set on here some day.
Love your build. I want to get some MCS 2WNR's like you did but I have a hard time giving up my Bilstein Damptronic Coilovers though.