Originally Posted by gucci22
Read through the thread and no specific mention if you've sold your Gruppe M intake, so inquiring to check status? And of course, since I have little knowledge of the "inside works" of things, what does upgrading our rides with a new intake give you?
Sorry G, I sold the system a while back ... I filter is all you really need for the S65 because the gains are pretty much the same (2-4HP).
Let me know cause I can bring in Gruppe M reps at a good price