hrm, i'm wondering. Have you topped out your setup as far as power goes already? Or can you go faster by addressing traction. Obviously nitrous is for top end, where you're already hooke up... Just throwing my 2 cents in the mix...

Also, is it safe? I dunno, ask your tuner. I've never been a fan of nitrous, but I kinda want to get my hands dirty with tuning it for a FI setup, I think that would be an interesting challenge.

To do it right, you need to switch to different fuel/timing maps while spraying. That's with a dry or a wet shot, with a dry shot, you would add fuel to compensate, and for a wet shot, you're pulling a little fuel probably...

300-400 bucks for a kit
$$ install cost
Hondata s200 comes with nitrous control already, woot
$$ dyno time

That money could go someplace else in your setup...

-PHiZ