I have been trying to research the difference between the 2 kits. And buy looking the the engine pics below i cant see the major difference between the two. Im sure us n55 guys can use the n54 intercooler kits with no problem with slight modification. Helix is the only company that has the n55 intercooler kit available and they use the same intercooler for both kits. Only difference would be the lower charge pipe.
Why haven't any of the other major companies tried to modify the charge pipe to have a direct PNP FMIC kit for the n55 yet???? Why is there no love for the n55??
http://www.e90post.com/forums/attach...1&d=1243372725
http://media2.paultan.org/i/n55b30-1.jpg
http://www.bimmerfile.com/wp-content...ine-7096_1.jpg
http://www.bimmerpost.com/forums/att...hmentid=271792