[Chêne]

The gasket needs to be replaced and the DIY looks pretty straightforward, but the intake manifold instructions are a little unclear. In this post (http://www.e90post.com/forums/showthread.php?t=476419), one person says the manifold needs to be removed, but another says that that the bolts only need to be loosened. Anything else I should know that isn't in the DIY?

Thanks