Just wondering if the Gruppe M has any power limitations? I'm going to be running circa 380bhp (hopefully) with a Rotrex kit and wanted to keep my Gruppe M as the air intake, not just bacause it looks nice but because I thought it would provide the best gains? Is this correct?
I have heard a few people say that I should do away with it and get an open cone as the air is going to be intercooled anyway?
Thoughts?
(oh and some people have said it wont fit with the bottom mount Rotrex kit but I've got it to fit nice and snug )