Upcoming Addition to the Silvia

I have finally found a used Greddy SMIC! I plan to install this on my car in the coming months. Picked it up off Hardtuned. Here are some teasers from the seller (see pictures below).

It's only the SMIC, no piping, so I will have to do some simple joins. Haven't quite sussed it out what I will need.

Thinking of powdercoating it black (or anodising black) for some extra stealth and better cooling - black radiates heat better.

I am not keen on a FMIC, mainly because the return-flow's are difficult to find (GKtech stopped making theirs and haven't seen an ARC one in ages), and as I don't want to drill a hole in my battery tray. Trying to make this as legal as possible. Just Jap had a return flow for a Skyline but on contacting them they didn't believe it would fit a S15 - despite it being a similar size to a Greddy FMIC for an S15.

So for convenience, stealth, legality and it matches my power gains, this is the perfect one for me.