I really wished Gruppe M did the ram air filter for the GE6- would definitely had bought it if they did!
I had one on my EP3 and proven to be one of , if not, the best air filter for the Type R.
Considering Gruppe M did one for the GD- I didn't understand why they wouldn't do one for the GE- and I even emailed them about it but just got a , no, we're not planning on making one