First off i'll say i've been searching for a few days now to come up with F!ck all. I have a 91 crx si stock. I just recently purchased a skuck2 intake manifold and would like to install the bugger. Now everywheres i look i se a little note saying (for application in 88/91 civic/crx additional materials are required) Lovely.. Does anyone here know of any write-ups to installing this bolt on? I've already inspected both the manifold and stock manifold to notice the few minor modifications that are going to need to be made. If nobody knows of a good write up you can expect one from me shortly..