This post from
JKen_0115 compares the V1 FTP with the Pure:
https://f87.bimmerpost.com/forums/sh...0&postcount=86
On FTP’s site, they’re showing a measurement of 51.54mm (2.03in) for V2, which looks to still be smaller than the new Pure inlet (2.27in).
Altho, I’m hoping to hear if people are happy with the V3 of the Pure inlet that is supposed to fix some seal/leak/mount issues?