Going to do a ITR front end conversion on my Integra and I would some input from the community. Which way is best doing a complete radiator support swap or just swapping out the upper portion needed?

 

Don't hack job it, swap the WHOLE support I've never heard of ppl doing just the top half even.

 

I've seen and heard people swapping only the top half, I have done the whole support on mine but honestly recommend only the top portion if you can. It's probably about the same amount of work but keeping the bottom half will help prevent any chassis flex. You'd be surprised how easy it is to tweak it.